private void buttonCalcTax_Click(object sender, EventArgs e)
{
try
{
decimal start = numericUpDownTaxStartPoint.Value;
decimal amount = numericUpDownTaxAmount.Value;
numericUpDownTax.Value = IndividualIncomeTax.GetTax(start, amount);
}
catch (System.Exception ex)
{
QMessageBox.ShowError(ex.ToString());
}
}
//智诺计薪方法:
//扣掉社保和公积金
//按公司规定增加和扣除, 例如奖金, 迟到, 缺勤, 以及其他, 如损坏公物的赔偿
//计算个税(账内收入), 但这个月的个税留到下个月再扣除
//扣掉上个月个税, 注意这里是先计算个税, 然后再扣除上个月的个税, 有点不合理
//得到实发金额
public void Calc(int workdayCount)
{
//计算迟到扣款
m_lateCut = m_args.m_late * DataCenter.Instance.LateCutUnit;
//缺勤扣款
m_absentCut = m_employee.GetTotalSalary() * (decimal)m_args.m_absent / workdayCount;
//计算应纳税收入
m_incomeToTax = m_employee.m_internalSalary - m_employee.m_socialInsuranceCut - m_employee.m_houseFundCut + m_args.m_allowance - m_lateCut - m_absentCut - m_args.m_otherCut;
m_taxToCut = IndividualIncomeTax.GetTax(DataCenter.Instance.IndividualIncomeTaxStart, m_incomeToTax);//计算个税, 但这个月不扣
//总计数据
m_internalIncome = m_incomeToTax - m_args.m_previousTaxCut;//扣上个月的税
m_externalIncome = m_employee.m_externalSalary;
m_totalIncome = m_internalIncome + m_externalIncome;
}
