python计算工资个税

 1 # -*- coding: utf-8 -*-
 2 
 3 total = int(input("税前总计:"))
 4 
 5 #公积金10%
 6 Gongjijin = total * 0.1
 7 print("公积金个人缴纳：%.2f"  %Gongjijin)
 8 #养老保险8%，医保2%，失业0.4%，合计10.4%
 9 Shebao    = total * 0.104
10 yingnashui = total - Gongjijin - Shebao
11 
12 print("扣除五险一金还剩：%.2f"  %yingnashui )
13 
14 #应纳税所得额=应税收入-个人扣缴社保-个人扣缴公积金-个税起征点
15 yingnashui = float (yingnashui) - 3500
16 
17 def shui(x):         #阶梯纳税表
18     if x < 1500:
19         return x * 0.03
20     elif x <= 0:
21         return ‘Error‘
22     elif (x>1500 and x<=4500):
23         return (x*0.10 - 105)
24     elif x>4500 and x<=9000:
25         return (x*0.20 - 555)
26     elif x>9000 and x<=35000:
27         return (x*0.25 - 1005)
28     elif x>3500 and x<=55000:
29         return (x*0.3 - 2755)
30     elif x>55000 and x<=80000:
31         return(x*0.35 - 5505)
32     elif x>80000:
33         return (x*0.45 - 13505)
34 
35 tax = shui(yingnashui)
36 
37 
38 print("税额共计：%.2f"   %tax)
39 
40 result = yingnashui - shui(yingnashui) +3500
41 
42 print ("税后剩余：%.2f"  %result)
43 
44 input ("按任意键退出")