//-----------------------------dn：可进行参数设置------------------------------ var bFixedIn = false; // 固定社保基数标志：false不固定，true固定 var bFixedHouse = false; // 固定公积金基数标志：false不固定，true固定 var fFixedInBase = 13768; // 固定的社保基数 var fFixedHouseBase = 12000; // 固定的公积金基数 // var fExemptionPoint = 3500; // 免税起点 var fExemptionPoint = 5000; // 2018新政免税起点 // 五险一金个人比例 var fRateInEnd = 0.08; // 养老 8% var fRateInMed = 0.02; // 医疗 2% var fRateInUnEmp = 0.002; // 失业 0.2% var fRateInInjuery = 0; // 工伤 var fRateInMate = 0; // 生育 var fRateInHouse = 0.12; // 公积金 // 北京2016年上、下限 // var fInEndMin = 2834; // 养老保险下限 // var fInEndMax = 21258; // 养老保险上限 // var fInMedMin = 4252; // 医疗保险下限 // var fInMedMax = fInEndMax; // 医疗保险上限 // var fInHouseMin = 412.8 / 2; // 公积金下限 // var fInHouseMax = 5101.92 / 2; // 公积金上限 // 北京2017年上、下限 var fInEndMin = 3387; // 养老保险下限 var fInEndMax = 25401; // 养老保险上限 var fInMedMin = 5080; // 医疗保险下限 var fInMedMax = fInEndMax; // 医疗保险上限 var fInHouseMin = 2120*0.24 / 2; // 公积金下限 var fInHouseMax = 6096 / 2; // 公积金上限 //-----------------------------up：可进行参数设置------------------------------ // 计算人个交五险一金 function funcCalc5In(fIncome) { var fSum = 0; // 养老 var fInEndTmp = fIncome < fInEndMin ? fInEndMin : (fIncome > fInEndMax ? fInEndMax : fIncome); fSum += fInEndTmp * fRateInEnd; // 医疗 var fInMedTmp = fIncome < fInMedMin ? fInMedMin : (fIncome > fInMedMax ? fInMedMax : fIncome); fSum += fInMedTmp * fRateInMed; // 失业 var fInUnEmpTmp = fIncome < fInEndMin ? fInEndMin : (fIncome > fInEndMax ? fInEndMax : fIncome); fSum += fInUnEmpTmp * fRateInUnEmp; // 工伤 var fInInjueryTmp = fIncome < fInMedMin ? fInMedMin : (fIncome > fInMedMax ? fInMedMax : fIncome); fSum += fInInjueryTmp * fRateInInjuery; // 生育 var fInMateTmp = fIncome < fInMedMin ? fInMedMin : (fIncome > fInMedMax ? fInMedMax : fIncome); fSum += fInMateTmp * fRateInMate; return fSum; } // 计算公积金 function funcCalcHouse(fIncome) { // 公积金 var fInHouseTmp = fIncome * fRateInHouse; fInHouseTmp = fInHouseTmp < fInHouseMin ? fInHouseMin : (fInHouseTmp > fInHouseMax ? fInHouseMax : fInHouseTmp); return fInHouseTmp; } // // 计算税 // function funcCalcTax(fIncome, f5In, fExemptionPoint) { // var iRet = 0; // var strRank = ''; // var fVal = fIncome - f5In - fExemptionPoint; // if (fVal <= 0) { // iRet = 0; // strRank = '不用交税'; // } // else if (fVal <= 1500){ // iRet = fVal * 0.03; // strRank = '(0, 1500]'; // } // else if (fVal <= 4500) { // iRet = fVal * 0.1 - 105; // strRank = '(1500, 4500]'; // } // else if (fVal <= 9000) { // iRet = fVal * 0.2 - 555; // strRank = '(4500, 9000]'; // } // else if (fVal <= 35000) { // iRet = fVal * 0.25 - 1005; // strRank = '(9000, 35000]'; // } // else if (fVal <= 55000) { // iRet = fVal * 0.3 - 2755; // strRank = '(35000, 55000]'; // } // else if (fVal <= 80000) { // iRet = fVal * 0.35 - 5505; // strRank = '(55000, 80000]'; // } // else { // iRet = fVal * 0.45 - 13505; // strRank = '土豪'; // } // var objTmp = {}; // objTmp.val = iRet; // objTmp.rank = strRank; // return objTmp; // } // 计算税 2018.10 function funcCalcTax(fIncome, f5In, fExemptionPoint) { var iRet = 0; var strRank = ''; var fVal = fIncome - f5In - fExemptionPoint; if (fVal <= 0) { iRet = 0; strRank = '不用交税'; } else if (fVal <= 3000){ iRet = fVal * 0.03; strRank = '(0, 3000]'; } else if (fVal <= 12000) { iRet = fVal * 0.1 - 210; strRank = '(3000, 12000]'; } else if (fVal <= 25000) { iRet = fVal * 0.2 - 1410; strRank = '(12000, 25000]'; } else if (fVal <= 35000) { iRet = fVal * 0.25 - 2660; strRank = '(25000, 35000]'; } else if (fVal <= 55000) { iRet = fVal * 0.3 - 4410; strRank = '(35000, 55000]'; } else if (fVal <= 80000) { iRet = fVal * 0.35 - 7160; strRank = '(55000, 80000]'; } else { iRet = fVal * 0.45 - 15160; strRank = '土豪'; } var objTmp = {}; objTmp.val = iRet; objTmp.rank = strRank; return objTmp; } var aryIncomeX = []; var aryIncomeYTax = []; var aryIncomeY = []; var aryIncomeYRankDesc = []; var aryIncomeY5In = []; var aryIncomeYHouse = []; var fIncomeLeft = 5000; var fIncomeRight = 100000; for (var i = fIncomeLeft; i <= fIncomeRight; i += 100) { if (i > 50000) { i += 900; } aryIncomeX.push(i); var f5In = funcCalc5In(bFixedIn ? fFixedInBase : i); //.toFixed(2); var fHousePerson = funcCalcHouse(bFixedHouse ? fFixedHouseBase : i); //.toFixed(2); var f5In_House = f5In + fHousePerson; var objVal_Rank = funcCalcTax(i, f5In_House, fExemptionPoint); var fTax = Math.ceil(objVal_Rank.val); aryIncomeYTax.push(fTax); aryIncomeY.push(i - fTax - f5In_House); aryIncomeY5In.push(f5In); aryIncomeYHouse.push(fHousePerson); aryIncomeYRankDesc.push(objVal_Rank.rank); } option = { title: { text: '北京个税(社保2017基): 起征点: ' + fExemptionPoint }, tooltip: { trigger: 'axis', formatter: function(params) { var iIndex = params[0].dataIndex; var aryHtml = []; // 收入 aryHtml.push('收入：' + aryIncomeX[iIndex] + '
'); // 五险 aryHtml.push('五险：' + aryIncomeY5In[iIndex].toFixed(2) + '
'); // 公积金 aryHtml.push('公积金：' + aryIncomeYHouse[iIndex].toFixed(2) + '
'); // 五险+公积金 aryHtml.push('五险+公积金：' + (aryIncomeY5In[iIndex] + aryIncomeYHouse[iIndex]).toFixed(2) + '
'); // 个税 aryHtml.push('个税：' + aryIncomeYTax[iIndex].toFixed(2) + '
'); // 个税等级 aryHtml.push('个税等级：' + aryIncomeYRankDesc[iIndex] + '
'); // 五险+公积金+个税 aryHtml.push('五险+公积金+个税：' + (aryIncomeY5In[iIndex] + aryIncomeYHouse[iIndex] + aryIncomeYTax[iIndex]).toFixed(2) + '
'); // 税后收入 aryHtml.push('税后收入：' + aryIncomeY[iIndex].toFixed(2) + '
'); // +公积金税后收入 aryHtml.push('+公积金税后收入：' + (aryIncomeY[iIndex] + aryIncomeYHouse[iIndex] * 2).toFixed(2) + '
'); // 年收入 aryHtml.push('年收入：' + (aryIncomeX[iIndex] * 12).toFixed(2) + '
'); // 税后年收入 aryHtml.push('税后年收入：' + (aryIncomeY[iIndex] * 12).toFixed(2) + '
'); // +公积金税后年收入 aryHtml.push('+公积金税后年收入：' + ((aryIncomeY[iIndex] + aryIncomeYHouse[iIndex] * 2) * 12).toFixed(2) + '
'); // 年缴税 aryHtml.push('年缴税：' + (aryIncomeYTax[iIndex] * 12).toFixed(2) + '
'); return aryHtml.join(''); } }, xAxis: { data: aryIncomeX }, yAxis: [ { type: 'value', scale: true, name: 'tax', //max: 20000, min: 0 }, { type: 'value', scale: true, name: 'income', max: fIncomeRight, min: 0, splitLine: { show: false } } ], legend: { right: 20, data: ['tax', 'income'] }, dataZoom: [{ start: 0, end: 100 }, { type: 'inside' }], series: [{ name: 'tax', type: 'line', yAxisIndex: 0, data: aryIncomeYTax } , { name: 'income', type: 'line', yAxisIndex: 1, data: aryIncomeY } ] };

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