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GG网络技术分享 2025-11-14 04:51 1
根据给的代码片段,
获取输入值

计算税后年薪
calculateTax 函数计算个税。kan得出来后来啊
计算个税
返回个税金额。
javascript function calculate { // 获取输入值 var annualSalary = parseFloat.value); var socialSecurity = parseFloat.value); var housingFund = parseFloat.value); var education = parseFloat.value); var support = parseFloat.value);
// 个个月的工钱
var monthSalary = annualSalary / 12; // 虚假设一年有12个月
var monthSalaryBeforeTax = monthSalary - socialSecurity - housingFund - education - support;
var monthTax = calculateTax; // 调用计算个税的函数
var monthSalaryAfterTax = monthSalaryBeforeTax - monthTax;
// 将后来啊kan得出来在页面上
document.getElementById.value = monthSalary.toFixed;
document.getElementById.value = monthSalaryBeforeTax.toFixed;
document.getElementById.value = monthTax.toFixed;
document.getElementById.value = monthSalaryAfterTax.toFixed;
}
function calculateTax { // 应纳税所得额 var shouldTaxSalary = monthSalaryBeforeTax * 0.8; // 虚假设扣除20%的基本扣除额
// 查找适用的税率和速算扣除数
var taxRate, quickDeduction;
var taxTable = ;
for {
if {
taxRate = taxTable.taxRate;
quickDeduction = taxTable.quickDeduction;
break;
}
}
// 个税
var tax = shouldTaxSalary * taxRate - quickDeduction;
return tax;
}
注意:
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