这篇文章主要介绍了python实现的个人所得税计算器,涉及python条件判断与数值运算相关操作技巧,需要的朋友可以参考下
本文实例讲述了Python实现的个人所得税计算器。分享给大家供大家参考，具体如下：
# -*- coding: utf-8 -*-
"""
Created on Sat Apr 15 17:55:54 2017
@author: Administrator
"""
#!/bin/env python
# author: zhouhh
# email: ablozhou@gmail.com
# money.py
def 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-tax
money(10000,0,0)
运行结果：
total money=10000.00 all welfare fund=0.00 before tax money =10000.00 you are in level 4,tax =1225.00, you own money=8775.00
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