工资计算 字典形式传参以及返回 结果
2017-09-06 17:00
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以字典的形式传参以及返回参数：（只计算了个人部分）
参数model
@interface CCCalculatorParamModel :
NSObject<YYModel>
@property (nonatomic,
assign) CGFloat providentFund;//公积金
@property (nonatomic,
assign) CGFloat yanglao;//养老
@property (nonatomic,
assign) CGFloat medicalTreatment;//医疗
@property (nonatomic,
assign) CGFloat unemployment;//失业
@property (nonatomic,
assign) CGFloat occupationalInjury;//工伤
@property (nonatomic,
assign) CGFloat giveBirth;//生育
@property (nonatomic,
assign) CGFloat minSocialSecurityCardinalNumber;//最小社保汇缴基数是3902元
@property (nonatomic,
assign) CGFloat maxSocialSecurityCardinalNumber;//最大社保汇缴基数是19512元
@property (nonatomic,
assign) CGFloat minAccumulationFundCardinalNumber;//公积金汇缴基数是2190元
@property (nonatomic,
assign) CGFloat maxAccumulationFundCardinalNumber;//最大公积金汇缴基数是19512元
1、//工资计算(税前算税后)
+(NSMutableDictionary *)calculatorSalary:(CGFloat)salary taxBase:(CGFloat)taxBase
scaleParam:(NSDictionary *)scaleParam {
NSMutableDictionary *resultDic = [NSMutableDictionary
dictionary];
NSArray *scaleArr =
@[@"0.03",@"0.1",@"0.2",@"0.25",@"0.30",@"0.35",@"0.45"];
NSArray *quickDeductionArr =
@[@"0",@"105",@"555",@"1005",@"2755",@"5505",@"13505"];
// 社保最小缴纳基数
CGFloat minSocialSecurityCardinalNumber = [scaleParam[@"minSocialSecurityCardinalNumber"]
floatValue];
// 社保最大缴纳基数
CGFloat maxSocialSecurityCardinalNumber = [scaleParam[@"maxSocialSecurityCardinalNumber"]floatValue];
// 公积金最小缴纳基数
CGFloat minAccumulationFundCardinalNumber = [scaleParam[@"minAccumulationFundCardinalNumber"]
floatValue];
// 公积金最大缴纳基数
CGFloat maxAccumulationFundCardinalNumber = [scaleParam[@"maxAccumulationFundCardinalNumber"]floatValue];
// 计算所给工资的社保缴纳基数
CGFloat theCalculatorMoney =0;
if (salary>minSocialSecurityCardinalNumber && salary<=maxSocialSecurityCardinalNumber) {
theCalculatorMoney = salary;
}
else
if (salary>maxSocialSecurityCardinalNumber){
theCalculatorMoney = maxSocialSecurityCardinalNumber;
}
else{
theCalculatorMoney = minSocialSecurityCardinalNumber;
}
// 计算社保
CGFloat yanglao =
ROUND(theCalculatorMoney *[scaleParam[@"yanglao"] floatValue]);
[resultDic setObject:@(yanglao)
forKey:@"yanglao"];
CGFloat medicalTreatment =
ROUND(theCalculatorMoney *[scaleParam[@"medicalTreatment"] floatValue]);
[resultDic setObject:@(medicalTreatment)
forKey:@"medicalTreatment"];
CGFloat unemployment =
ROUND(theCalculatorMoney *[scaleParam[@"unemployment"] floatValue]);
[resultDic setObject:@(unemployment)
forKey:@"unemployment"];
CGFloat occupationalInjury =
ROUND(theCalculatorMoney *[scaleParam[@"occupationalInjury"] floatValue]);
[resultDic setObject:@(occupationalInjury)
forKey:@"occupationalInjury"];
CGFloat giveBirth =
ROUND(theCalculatorMoney *[scaleParam[@"giveBirth"] floatValue]);
[resultDic setObject:@(giveBirth)
forKey:@"giveBirth"];
// 计算所给工资的公积金缴纳基数
CGFloat theCalculatorprovidentFundMoney =0;
if (salary > minAccumulationFundCardinalNumber && salary <= maxAccumulationFundCardinalNumber) {
theCalculatorprovidentFundMoney = salary;
}else
if (salary > maxAccumulationFundCardinalNumber){
theCalculatorprovidentFundMoney = maxAccumulationFundCardinalNumber;
}else{
theCalculatorprovidentFundMoney = minAccumulationFundCardinalNumber;
}
// 计算公积金
CGFloat providentFund =
ROUND(theCalculatorprovidentFundMoney *[scaleParam[@"providentFund"] floatValue]);
[resultDic setObject:@(providentFund)
forKey:@"providentFund"];
// 计算个税
CGFloat needPayTaxesMoney = salary-(providentFund+yanglao+medicalTreatment+unemployment+occupationalInjury+giveBirth);
CGFloat tax =
0;
if (needPayTaxesMoney>taxBase) {
CGFloat needPayTaxes = salary-(providentFund+yanglao+medicalTreatment+unemployment+occupationalInjury+giveBirth)-taxBase;
NSMutableArray *taxArr = [NSMutableArray
array];
for (int i=0; i<scaleArr.count;
i++) {
CGFloat scale = [scaleArr[i]
floatValue];
CGFloat tax = needPayTaxes *scale -[quickDeductionArr[i]
integerValue];
[taxArr addObject:[NSNumber
numberWithFloat:tax]];
}
CGFloat maxValue = [[taxArr
valueForKeyPath:@"@max.floatValue"]
floatValue];
tax = ROUND(maxValue);
[resultDic setObject:@(tax)
forKey:@"tax"];
}
else{
tax = 0;
[resultDic setObject:@(tax)
forKey:@"tax"];
}
//到手工资
CGFloat saveSalary = needPayTaxesMoney -tax;
[resultDic setObject:@(saveSalary)
forKey:@"saveSalary"];
return resultDic;
}
2、//工资计算(税后算税前)
+(NSMutableDictionary *)taxAfterCalculatorSalary:(CGFloat)salary taxBase:(CGFloat)taxBase
scaleParam:(NSDictionary *)scaleParam{
NSMutableDictionary *resultDic = [NSMutableDictionary
dictionary];
NSArray *scaleArr =
@[@"0.03",@"0.1",@"0.2",@"0.25",@"0.30",@"0.35",@"0.45"];
NSArray *quickDeductionArr =
@[@"0",@"105",@"555",@"1005",@"2755",@"5505",@"13505"];
// 社保最小缴纳基数
CGFloat minSocialSecurityCardinalNumber = [scaleParam[@"minSocialSecurityCardinalNumber"]
floatValue];
// 社保最大缴纳基数
CGFloat maxSocialSecurityCardinalNumber = [scaleParam[@"maxSocialSecurityCardinalNumber"]floatValue];
// 公积金最小缴纳基数
CGFloat minAccumulationFundCardinalNumber = [scaleParam[@"minAccumulationFundCardinalNumber"]
floatValue];
// 公积金最大缴纳基数
CGFloat maxAccumulationFundCardinalNumber = [scaleParam[@"maxAccumulationFundCardinalNumber"]floatValue];
// 税后最小最大基数（五险）
NSDictionary *minSocialSalarDic = [self
calculatorSalary:minSocialSecurityCardinalNumber
taxBase:taxBase scaleParam:scaleParam];
CGFloat minSocialSecurity = [minSocialSalarDic[@"giveBirth"]floatValue]+[minSocialSalarDic[@"medicalTreatment"]floatValue]+[minSocialSalarDic[@"occupationalInjury"]floatValue]+[minSocialSalarDic[@"unemployment"]floatValue]+[minSocialSalarDic[@"yanglao"]floatValue];
//五险最低缴纳额
NSDictionary *maxSocialSalarDic = [self
calculatorSalary:maxSocialSecurityCardinalNumber
taxBase:taxBase scaleParam:scaleParam];
// 税后最小最大基数（公积金）
NSDictionary *minFourFundSalarDic = [self
calculatorSalary:minAccumulationFundCardinalNumber
taxBase:taxBase scaleParam:scaleParam];
NSDictionary *maxFourFundSalarDic = [self
calculatorSalary:maxAccumulationFundCardinalNumber
taxBase:taxBase scaleParam:scaleParam];
CGFloat minFourFund = [minFourFundSalarDic[@"providentFund"]
floatValue];
//公积金最低缴纳额
// 税后最小最大基数（五险一金）
CGFloat minTaxAfterSocialSecurityCardinalNumber = [minSocialSalarDic[@"saveSalary"]
floatValue];
CGFloat maxTaxAfterSocialSecurityCardinalNumber = [maxSocialSalarDic[@"saveSalary"]floatValue];
CGFloat minTaxAfterAccumulationFundCardinalNumber = [minFourFundSalarDic[@"saveSalary"]
floatValue];
CGFloat maxTaxAfterAccumulationFundCardinalNumber = [maxFourFundSalarDic[@"saveSalary"]floatValue];
CGFloat theSocialSecurityCalculatorMoney =
0;//社保计算基数
CGFloat theCalculatorprovidentFundMoney =
0;//公积金计算基数
//五险一金比例
CGFloat allScale = [scaleParam[@"providentFund"]
floatValue]+ [scaleParam[@"yanglao"]
floatValue] + [scaleParam[@"medicalTreatment"]floatValue]+ [scaleParam[@"unemployment"]
floatValue]+[scaleParam[@"occupationalInjury"]
floatValue]+[scaleParam[@"giveBirth"]
floatValue];
//社保比例
CGFloat allSocialScale = [scaleParam[@"providentFund"]
floatValue]+ [scaleParam[@"yanglao"]
floatValue] + [scaleParam[@"medicalTreatment"]floatValue]+ [scaleParam[@"unemployment"]
floatValue]+[scaleParam[@"occupationalInjury"]
floatValue]+[scaleParam[@"giveBirth"]
floatValue];
// 个税
CGFloat baseMoney = salary-taxBase;
NSMutableArray *allMoneyArr = [NSMutableArray
array];
for (int i=0; i<scaleArr.count;
i++) {
CGFloat scale = [scaleArr[i]
floatValue];
CGFloat money = baseMoney -[quickDeductionArr[i]
integerValue];
CGFloat needPayTaxes = money/(1-scale);
[allMoneyArr addObject:[NSNumber
numberWithFloat:needPayTaxes+taxBase]];
}
[allMoneyArr addObject:[NSNumber
numberWithFloat:salary]];
CGFloat maxAllMoneyValue = [[allMoneyArr
valueForKeyPath:@"@max.floatValue"]
floatValue];
CGFloat needPayTaxesMoney =
ROUND(maxAllMoneyValue);
// 计算五险一金
（税后最小最大基数排序）
NSArray *numberArr =
@[@(minTaxAfterAccumulationFundCardinalNumber),@(minTaxAfterSocialSecurityCardinalNumber),@(maxTaxAfterAccumulationFundCardinalNumber),@(maxTaxAfterSocialSecurityCardinalNumber)];
NSComparator finderSort = ^(id string1,id string2){
if ([string1
integerValue] > [string2
integerValue]) {
return (NSComparisonResult)NSOrderedDescending;
}else
if ([string1 integerValue] < [string2
integerValue]){
return (NSComparisonResult)NSOrderedAscending;
}
else
return (NSComparisonResult)NSOrderedSame;
};
NSArray *resultArray = [numberArr
sortedArrayUsingComparator:finderSort];
// 计算社保公积金的缴纳基数
if (salary <= [resultArray[0]
floatValue]) {
// 最小都按最小基数计算
theSocialSecurityCalculatorMoney = minSocialSecurityCardinalNumber;
theCalculatorprovidentFundMoney = minAccumulationFundCardinalNumber;
}
else
if (salary>[resultArray[0]
floatValue] &&salary<=[resultArray[1]
floatValue]){
// 如果社保的最小基数比公积金最小基数
大，则社保按最小基数算，公积金按比例计算
if ([resultArray[1]
floatValue]==minTaxAfterSocialSecurityCardinalNumber) {
theSocialSecurityCalculatorMoney = minSocialSecurityCardinalNumber;
theCalculatorprovidentFundMoney = ROUND((needPayTaxesMoney + minSocialSecurity) /(1-[scaleParam[@"providentFund"]
floatValue]));
}
else{
// 如果社保的最小基数比公积金最小基数
小，则公积金按最小基数算，社保按比例计算
theSocialSecurityCalculatorMoney = ROUND((needPayTaxesMoney+minFourFund)/(1-allSocialScale));
theCalculatorprovidentFundMoney = minTaxAfterAccumulationFundCardinalNumber;
}
}
else
if (salary>[resultArray[1]
floatValue] &&salary<=[resultArray[2]
floatValue]){
// 在中间部分社保公积金都是按比例计算
theCalculatorprovidentFundMoney = ROUND(needPayTaxesMoney/(1-allScale));
theSocialSecurityCalculatorMoney = ROUND(needPayTaxesMoney/(1-allScale));
}
else
if (salary>[resultArray[2]floatValue] && salary<=[resultArray[3]floatValue]){
// 如果公积金的最大基数比社保最大基数
小
，则公积金按最大基数计算，社保按比例计算
if ([resultArray[2]
floatValue]==maxTaxAfterAccumulationFundCardinalNumber) {
theSocialSecurityCalculatorMoney = ROUND(needPayTaxesMoney/(1-allScale));
theCalculatorprovidentFundMoney = maxAccumulationFundCardinalNumber;
}
else{
// 如果公积金的最大基数比社保最大基数
大
，则社保按最大基数计算，公积金按比例计算
theCalculatorprovidentFundMoney = ROUND(needPayTaxesMoney/(1-allScale));
theSocialSecurityCalculatorMoney = maxSocialSecurityCardinalNumber;
}
}
else{
// 都超过最大，则都按最大基数计算
theSocialSecurityCalculatorMoney = maxSocialSecurityCardinalNumber;
theCalculatorprovidentFundMoney = maxAccumulationFundCardinalNumber;
}
// 计算个税
CGFloat tax =
0;
if (needPayTaxesMoney>taxBase) {
CGFloat needPayTaxes = needPayTaxesMoney - taxBase;
NSMutableArray *taxArr = [NSMutableArray
array];
for (int i=0; i<scaleArr.count;
i++) {
CGFloat scale = [scaleArr[i]
floatValue];
CGFloat tax = needPayTaxes *scale -[quickDeductionArr[i]
integerValue];
[taxArr addObject:[NSNumber
numberWithFloat:tax]];
}
CGFloat maxValue = [[taxArr
valueForKeyPath:@"@max.floatValue"]
floatValue];
tax = ROUND(maxValue);
[resultDic setObject:@(tax)
forKey:@"tax"];
}
else{
tax = 0;
[resultDic setObject:@(tax)
forKey:@"tax"];
}
// 计算五险
CGFloat yanglao =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"yanglao"] floatValue]);
[resultDic setObject:@(yanglao)
forKey:@"yanglao"];
CGFloat medicalTreatment =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"medicalTreatment"] floatValue]);
[resultDic setObject:@(medicalTreatment)
forKey:@"medicalTreatment"];
CGFloat unemployment =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"unemployment"] floatValue]);
[resultDic setObject:@(unemployment)
forKey:@"unemployment"];
CGFloat occupationalInjury =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"occupationalInjury"] floatValue]);
[resultDic setObject:@(occupationalInjury)
forKey:@"occupationalInjury"];
CGFloat giveBirth =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"giveBirth"] floatValue]);
[resultDic setObject:@(giveBirth)
forKey:@"giveBirth"];
// 计算公积金
CGFloat providentFund =
ROUND(theCalculatorprovidentFundMoney *[scaleParam[@"providentFund"] floatValue]);
[resultDic setObject:@(providentFund)
forKey:@"providentFund"];
// taxBefore 税前
CGFloat taxBefore = needPayTaxesMoney+ (providentFund+yanglao+medicalTreatment+unemployment+occupationalInjury+giveBirth);
[resultDic setObject:@(taxBefore)
forKey:@"taxBefore"];
return resultDic;
}
使用方法：（把参数model转换为字典）
CCCalculatorParamModel *paramModel = [[CCCalculatorParamModel
alloc]
init];
paramModel.providentFund =
0.07;
paramModel.yanglao =
0.08;
paramModel.unemployment =
0.005;
paramModel.medicalTreatment =
0.02;
paramModel.giveBirth =
0;
paramModel.occupationalInjury =
0;
paramModel.minSocialSecurityCardinalNumber =
3902;
paramModel.minAccumulationFundCardinalNumber =
2190;
paramModel.maxAccumulationFundCardinalNumber =
19512;
paramModel.maxSocialSecurityCardinalNumber =
19512;
NSDictionary *resultDic = [CCCommon
taxAfterCalculatorSalary:[self.rate
floatValue]
taxBase:3500
scaleParam:[paramModel
yy_modelToJSONObject]];
参数model
@interface CCCalculatorParamModel :
NSObject<YYModel>
@property (nonatomic,
assign) CGFloat providentFund;//公积金
@property (nonatomic,
assign) CGFloat yanglao;//养老
@property (nonatomic,
assign) CGFloat medicalTreatment;//医疗
@property (nonatomic,
assign) CGFloat unemployment;//失业
@property (nonatomic,
assign) CGFloat occupationalInjury;//工伤
@property (nonatomic,
assign) CGFloat giveBirth;//生育
@property (nonatomic,
assign) CGFloat minSocialSecurityCardinalNumber;//最小社保汇缴基数是3902元
@property (nonatomic,
assign) CGFloat maxSocialSecurityCardinalNumber;//最大社保汇缴基数是19512元
@property (nonatomic,
assign) CGFloat minAccumulationFundCardinalNumber;//公积金汇缴基数是2190元
@property (nonatomic,
assign) CGFloat maxAccumulationFundCardinalNumber;//最大公积金汇缴基数是19512元
1、//工资计算(税前算税后)
+(NSMutableDictionary *)calculatorSalary:(CGFloat)salary taxBase:(CGFloat)taxBase
scaleParam:(NSDictionary *)scaleParam {
NSMutableDictionary *resultDic = [NSMutableDictionary
dictionary];
NSArray *scaleArr =
@[@"0.03",@"0.1",@"0.2",@"0.25",@"0.30",@"0.35",@"0.45"];
NSArray *quickDeductionArr =
@[@"0",@"105",@"555",@"1005",@"2755",@"5505",@"13505"];
// 社保最小缴纳基数
CGFloat minSocialSecurityCardinalNumber = [scaleParam[@"minSocialSecurityCardinalNumber"]
floatValue];
// 社保最大缴纳基数
CGFloat maxSocialSecurityCardinalNumber = [scaleParam[@"maxSocialSecurityCardinalNumber"]floatValue];
// 公积金最小缴纳基数
CGFloat minAccumulationFundCardinalNumber = [scaleParam[@"minAccumulationFundCardinalNumber"]
floatValue];
// 公积金最大缴纳基数
CGFloat maxAccumulationFundCardinalNumber = [scaleParam[@"maxAccumulationFundCardinalNumber"]floatValue];
// 计算所给工资的社保缴纳基数
CGFloat theCalculatorMoney =0;
if (salary>minSocialSecurityCardinalNumber && salary<=maxSocialSecurityCardinalNumber) {
theCalculatorMoney = salary;
}
else
if (salary>maxSocialSecurityCardinalNumber){
theCalculatorMoney = maxSocialSecurityCardinalNumber;
}
else{
theCalculatorMoney = minSocialSecurityCardinalNumber;
}
// 计算社保
CGFloat yanglao =
ROUND(theCalculatorMoney *[scaleParam[@"yanglao"] floatValue]);
[resultDic setObject:@(yanglao)
forKey:@"yanglao"];
CGFloat medicalTreatment =
ROUND(theCalculatorMoney *[scaleParam[@"medicalTreatment"] floatValue]);
[resultDic setObject:@(medicalTreatment)
forKey:@"medicalTreatment"];
CGFloat unemployment =
ROUND(theCalculatorMoney *[scaleParam[@"unemployment"] floatValue]);
[resultDic setObject:@(unemployment)
forKey:@"unemployment"];
CGFloat occupationalInjury =
ROUND(theCalculatorMoney *[scaleParam[@"occupationalInjury"] floatValue]);
[resultDic setObject:@(occupationalInjury)
forKey:@"occupationalInjury"];
CGFloat giveBirth =
ROUND(theCalculatorMoney *[scaleParam[@"giveBirth"] floatValue]);
[resultDic setObject:@(giveBirth)
forKey:@"giveBirth"];
// 计算所给工资的公积金缴纳基数
CGFloat theCalculatorprovidentFundMoney =0;
if (salary > minAccumulationFundCardinalNumber && salary <= maxAccumulationFundCardinalNumber) {
theCalculatorprovidentFundMoney = salary;
}else
if (salary > maxAccumulationFundCardinalNumber){
theCalculatorprovidentFundMoney = maxAccumulationFundCardinalNumber;
}else{
theCalculatorprovidentFundMoney = minAccumulationFundCardinalNumber;
}
// 计算公积金
CGFloat providentFund =
ROUND(theCalculatorprovidentFundMoney *[scaleParam[@"providentFund"] floatValue]);
[resultDic setObject:@(providentFund)
forKey:@"providentFund"];
// 计算个税
CGFloat needPayTaxesMoney = salary-(providentFund+yanglao+medicalTreatment+unemployment+occupationalInjury+giveBirth);
CGFloat tax =
0;
if (needPayTaxesMoney>taxBase) {
CGFloat needPayTaxes = salary-(providentFund+yanglao+medicalTreatment+unemployment+occupationalInjury+giveBirth)-taxBase;
NSMutableArray *taxArr = [NSMutableArray
array];
for (int i=0; i<scaleArr.count;
i++) {
CGFloat scale = [scaleArr[i]
floatValue];
CGFloat tax = needPayTaxes *scale -[quickDeductionArr[i]
integerValue];
[taxArr addObject:[NSNumber
numberWithFloat:tax]];
}
CGFloat maxValue = [[taxArr
valueForKeyPath:@"@max.floatValue"]
floatValue];
tax = ROUND(maxValue);
[resultDic setObject:@(tax)
forKey:@"tax"];
}
else{
tax = 0;
[resultDic setObject:@(tax)
forKey:@"tax"];
}
//到手工资
CGFloat saveSalary = needPayTaxesMoney -tax;
[resultDic setObject:@(saveSalary)
forKey:@"saveSalary"];
return resultDic;
}
2、//工资计算(税后算税前)
+(NSMutableDictionary *)taxAfterCalculatorSalary:(CGFloat)salary taxBase:(CGFloat)taxBase
scaleParam:(NSDictionary *)scaleParam{
NSMutableDictionary *resultDic = [NSMutableDictionary
dictionary];
NSArray *scaleArr =
@[@"0.03",@"0.1",@"0.2",@"0.25",@"0.30",@"0.35",@"0.45"];
NSArray *quickDeductionArr =
@[@"0",@"105",@"555",@"1005",@"2755",@"5505",@"13505"];
// 社保最小缴纳基数
CGFloat minSocialSecurityCardinalNumber = [scaleParam[@"minSocialSecurityCardinalNumber"]
floatValue];
// 社保最大缴纳基数
CGFloat maxSocialSecurityCardinalNumber = [scaleParam[@"maxSocialSecurityCardinalNumber"]floatValue];
// 公积金最小缴纳基数
CGFloat minAccumulationFundCardinalNumber = [scaleParam[@"minAccumulationFundCardinalNumber"]
floatValue];
// 公积金最大缴纳基数
CGFloat maxAccumulationFundCardinalNumber = [scaleParam[@"maxAccumulationFundCardinalNumber"]floatValue];
// 税后最小最大基数（五险）
NSDictionary *minSocialSalarDic = [self
calculatorSalary:minSocialSecurityCardinalNumber
taxBase:taxBase scaleParam:scaleParam];
CGFloat minSocialSecurity = [minSocialSalarDic[@"giveBirth"]floatValue]+[minSocialSalarDic[@"medicalTreatment"]floatValue]+[minSocialSalarDic[@"occupationalInjury"]floatValue]+[minSocialSalarDic[@"unemployment"]floatValue]+[minSocialSalarDic[@"yanglao"]floatValue];
//五险最低缴纳额
NSDictionary *maxSocialSalarDic = [self
calculatorSalary:maxSocialSecurityCardinalNumber
taxBase:taxBase scaleParam:scaleParam];
// 税后最小最大基数（公积金）
NSDictionary *minFourFundSalarDic = [self
calculatorSalary:minAccumulationFundCardinalNumber
taxBase:taxBase scaleParam:scaleParam];
NSDictionary *maxFourFundSalarDic = [self
calculatorSalary:maxAccumulationFundCardinalNumber
taxBase:taxBase scaleParam:scaleParam];
CGFloat minFourFund = [minFourFundSalarDic[@"providentFund"]
floatValue];
//公积金最低缴纳额
// 税后最小最大基数（五险一金）
CGFloat minTaxAfterSocialSecurityCardinalNumber = [minSocialSalarDic[@"saveSalary"]
floatValue];
CGFloat maxTaxAfterSocialSecurityCardinalNumber = [maxSocialSalarDic[@"saveSalary"]floatValue];
CGFloat minTaxAfterAccumulationFundCardinalNumber = [minFourFundSalarDic[@"saveSalary"]
floatValue];
CGFloat maxTaxAfterAccumulationFundCardinalNumber = [maxFourFundSalarDic[@"saveSalary"]floatValue];
CGFloat theSocialSecurityCalculatorMoney =
0;//社保计算基数
CGFloat theCalculatorprovidentFundMoney =
0;//公积金计算基数
//五险一金比例
CGFloat allScale = [scaleParam[@"providentFund"]
floatValue]+ [scaleParam[@"yanglao"]
floatValue] + [scaleParam[@"medicalTreatment"]floatValue]+ [scaleParam[@"unemployment"]
floatValue]+[scaleParam[@"occupationalInjury"]
floatValue]+[scaleParam[@"giveBirth"]
floatValue];
//社保比例
CGFloat allSocialScale = [scaleParam[@"providentFund"]
floatValue]+ [scaleParam[@"yanglao"]
floatValue] + [scaleParam[@"medicalTreatment"]floatValue]+ [scaleParam[@"unemployment"]
floatValue]+[scaleParam[@"occupationalInjury"]
floatValue]+[scaleParam[@"giveBirth"]
floatValue];
// 个税
CGFloat baseMoney = salary-taxBase;
NSMutableArray *allMoneyArr = [NSMutableArray
array];
for (int i=0; i<scaleArr.count;
i++) {
CGFloat scale = [scaleArr[i]
floatValue];
CGFloat money = baseMoney -[quickDeductionArr[i]
integerValue];
CGFloat needPayTaxes = money/(1-scale);
[allMoneyArr addObject:[NSNumber
numberWithFloat:needPayTaxes+taxBase]];
}
[allMoneyArr addObject:[NSNumber
numberWithFloat:salary]];
CGFloat maxAllMoneyValue = [[allMoneyArr
valueForKeyPath:@"@max.floatValue"]
floatValue];
CGFloat needPayTaxesMoney =
ROUND(maxAllMoneyValue);
// 计算五险一金
（税后最小最大基数排序）
NSArray *numberArr =
@[@(minTaxAfterAccumulationFundCardinalNumber),@(minTaxAfterSocialSecurityCardinalNumber),@(maxTaxAfterAccumulationFundCardinalNumber),@(maxTaxAfterSocialSecurityCardinalNumber)];
NSComparator finderSort = ^(id string1,id string2){
if ([string1
integerValue] > [string2
integerValue]) {
return (NSComparisonResult)NSOrderedDescending;
}else
if ([string1 integerValue] < [string2
integerValue]){
return (NSComparisonResult)NSOrderedAscending;
}
else
return (NSComparisonResult)NSOrderedSame;
};
NSArray *resultArray = [numberArr
sortedArrayUsingComparator:finderSort];
// 计算社保公积金的缴纳基数
if (salary <= [resultArray[0]
floatValue]) {
// 最小都按最小基数计算
theSocialSecurityCalculatorMoney = minSocialSecurityCardinalNumber;
theCalculatorprovidentFundMoney = minAccumulationFundCardinalNumber;
}
else
if (salary>[resultArray[0]
floatValue] &&salary<=[resultArray[1]
floatValue]){
// 如果社保的最小基数比公积金最小基数
大，则社保按最小基数算，公积金按比例计算
if ([resultArray[1]
floatValue]==minTaxAfterSocialSecurityCardinalNumber) {
theSocialSecurityCalculatorMoney = minSocialSecurityCardinalNumber;
theCalculatorprovidentFundMoney = ROUND((needPayTaxesMoney + minSocialSecurity) /(1-[scaleParam[@"providentFund"]
floatValue]));
}
else{
// 如果社保的最小基数比公积金最小基数
小，则公积金按最小基数算，社保按比例计算
theSocialSecurityCalculatorMoney = ROUND((needPayTaxesMoney+minFourFund)/(1-allSocialScale));
theCalculatorprovidentFundMoney = minTaxAfterAccumulationFundCardinalNumber;
}
}
else
if (salary>[resultArray[1]
floatValue] &&salary<=[resultArray[2]
floatValue]){
// 在中间部分社保公积金都是按比例计算
theCalculatorprovidentFundMoney = ROUND(needPayTaxesMoney/(1-allScale));
theSocialSecurityCalculatorMoney = ROUND(needPayTaxesMoney/(1-allScale));
}
else
if (salary>[resultArray[2]floatValue] && salary<=[resultArray[3]floatValue]){
// 如果公积金的最大基数比社保最大基数
小
，则公积金按最大基数计算，社保按比例计算
if ([resultArray[2]
floatValue]==maxTaxAfterAccumulationFundCardinalNumber) {
theSocialSecurityCalculatorMoney = ROUND(needPayTaxesMoney/(1-allScale));
theCalculatorprovidentFundMoney = maxAccumulationFundCardinalNumber;
}
else{
// 如果公积金的最大基数比社保最大基数
大
，则社保按最大基数计算，公积金按比例计算
theCalculatorprovidentFundMoney = ROUND(needPayTaxesMoney/(1-allScale));
theSocialSecurityCalculatorMoney = maxSocialSecurityCardinalNumber;
}
}
else{
// 都超过最大，则都按最大基数计算
theSocialSecurityCalculatorMoney = maxSocialSecurityCardinalNumber;
theCalculatorprovidentFundMoney = maxAccumulationFundCardinalNumber;
}
// 计算个税
CGFloat tax =
0;
if (needPayTaxesMoney>taxBase) {
CGFloat needPayTaxes = needPayTaxesMoney - taxBase;
NSMutableArray *taxArr = [NSMutableArray
array];
for (int i=0; i<scaleArr.count;
i++) {
CGFloat scale = [scaleArr[i]
floatValue];
CGFloat tax = needPayTaxes *scale -[quickDeductionArr[i]
integerValue];
[taxArr addObject:[NSNumber
numberWithFloat:tax]];
}
CGFloat maxValue = [[taxArr
valueForKeyPath:@"@max.floatValue"]
floatValue];
tax = ROUND(maxValue);
[resultDic setObject:@(tax)
forKey:@"tax"];
}
else{
tax = 0;
[resultDic setObject:@(tax)
forKey:@"tax"];
}
// 计算五险
CGFloat yanglao =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"yanglao"] floatValue]);
[resultDic setObject:@(yanglao)
forKey:@"yanglao"];
CGFloat medicalTreatment =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"medicalTreatment"] floatValue]);
[resultDic setObject:@(medicalTreatment)
forKey:@"medicalTreatment"];
CGFloat unemployment =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"unemployment"] floatValue]);
[resultDic setObject:@(unemployment)
forKey:@"unemployment"];
CGFloat occupationalInjury =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"occupationalInjury"] floatValue]);
[resultDic setObject:@(occupationalInjury)
forKey:@"occupationalInjury"];
CGFloat giveBirth =
ROUND(theSocialSecurityCalculatorMoney *[scaleParam[@"giveBirth"] floatValue]);
[resultDic setObject:@(giveBirth)
forKey:@"giveBirth"];
// 计算公积金
CGFloat providentFund =
ROUND(theCalculatorprovidentFundMoney *[scaleParam[@"providentFund"] floatValue]);
[resultDic setObject:@(providentFund)
forKey:@"providentFund"];
// taxBefore 税前
CGFloat taxBefore = needPayTaxesMoney+ (providentFund+yanglao+medicalTreatment+unemployment+occupationalInjury+giveBirth);
[resultDic setObject:@(taxBefore)
forKey:@"taxBefore"];
return resultDic;
}
使用方法：（把参数model转换为字典）
CCCalculatorParamModel *paramModel = [[CCCalculatorParamModel
alloc]
init];
paramModel.providentFund =
0.07;
paramModel.yanglao =
0.08;
paramModel.unemployment =
0.005;
paramModel.medicalTreatment =
0.02;
paramModel.giveBirth =
0;
paramModel.occupationalInjury =
0;
paramModel.minSocialSecurityCardinalNumber =
3902;
paramModel.minAccumulationFundCardinalNumber =
2190;
paramModel.maxAccumulationFundCardinalNumber =
19512;
paramModel.maxSocialSecurityCardinalNumber =
19512;
NSDictionary *resultDic = [CCCommon
taxAfterCalculatorSalary:[self.rate
floatValue]
taxBase:3500
scaleParam:[paramModel
yy_modelToJSONObject]];
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