Python實現的個人所得稅計算機

這篇文章主要介紹了Python實現的個人所得稅計算機,涉及Python條件判斷與數值運算相關操作技巧,需要的朋友可以參考下

本文執行個體講述了Python實現的個人所得稅計算機。分享給大家供大家參考，具體如下：

# -*- coding: utf-8 -*-"""Created on Sat Apr 15 17:55:54 2017@author: Administrator"""#!/bin/env python# author: zhouhh# email: ablozhou@gmail.com# money.pydef money(all_salary,has_welfare,has_housing_fund):  money = all_salary  bj_average_salary=3322;#in 2008 using average salary of year 2007  min = bj_average_salary*0.6  max = bj_average_salary*3  welfare_fund = all_salary  if all_salary > max:    welfare_fund = max  if all_salary < min:    welfare_fund = min  print("total money=%.2f"%all_salary)  medical_fund=welfare_fund*0.02+3  retire_fund=welfare_fund*0.08  unemploy_fund =welfare_fund*0.005  if not has_welfare:    welfare_fund = 0    medical_fund=0    retire_fund=0    unemploy_fund =0  else:    print("medical fund = %d*0.02+3=%.2f"%(welfare_fund,medical_fund) )    print("retirement fund = %d*0.08 =%.2f"%(welfare_fund,retire_fund) )    print("unemployment fund = %d*0.005=%.2f"%(welfare_fund,unemploy_fund ))  housing_fund=welfare_fund*0.12  if not has_housing_fund:    housing_fund = 0  else:    print("housing fund = %d*0.12=%.2f"%(welfare_fund,housing_fund))  all_welfare_fund=medical_fund+retire_fund+unemploy_fund +housing_fund  print("all welfare fund=%.2f"% all_welfare_fund)  money -=all_welfare_fund  before_tax = money  print("before tax money =%.2f"%before_tax )  if before_tax < 2000 :    print(" you have no tax,you own money=%.2f"%before_tax)    return before_tax    #after 2008.3.1 tax  l1=500*0.05 #2000-2500, %5  l2=1500*0.10 #2500-4000 %10       +=25  l3=3000*0.15 #4000-7000 %0.15      +=175  l4=15000*0.20 #7000-22000 %20     += 625  l5=20000*0.25 #22000-42000 %25   +=3625  l6=20000*0.30 #42000-62000 %30   +=8625  l7=20000*0.35 #62000-82000 %35   +=14625  l8=20000*0.40 #82000-102000 %40  +=21625  l9=0                     #  +=29625  money -=2000  tax=0;  if money<500:    l1=money*0.05    tax=l1    print("you are in level 1,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))    return before_tax-tax  money -= 500  if money<1500:    l2=money*0.10    tax=l1+l2    print("you are in level 2,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))    return before_tax-tax  money -= 1500  if money<3000:    l3=money*0.15    tax=l1+l2+l3    print("you are in level 3,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))    return before_tax-tax  money -= 3000  if money<15000:    l4=money*0.20    tax=l1+l2+l3+l4    print("you are in level 4,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))    return before_tax-tax  money -= 15000  if money<20000:    l5=money*0.25    tax=l1+l2+l3+l4+l5    print("you are in level 5,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))    return before_tax-tax  money -= 20000  if money<20000:    l6=money*0.30    tax=l1+l2+l3+l4+l5+l6    print("you are in level 6,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))    return before_tax-tax  money -= 20000  if money<20000:    l7=money*0.35    tax=l1+l2+l3+l4+l5+l6+l7    print("you are in level 7,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))    return before_tax-tax  money -= 20000  if money<20000:    l8=money*0.40    tax=l1+l2+l3+l4+l5+l6+l7+l8    print("you are in level 8,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))    return before_tax-tax  money -= 20000  l9=money*0.45  tax=l1+l2+l3+l4+l5+l6+l7+l8+l9  print("you are in level 9,tax =%.2f, you own money=%.2f"%(tax,(before_tax-tax)))  return before_tax-taxmoney(10000,0,0)

運行結果：

total money=10000.00all welfare fund=0.00before tax money =10000.00you are in level 4,tax =1225.00, you own money=8775.00