1 # -*- coding: utf-8 -*-
 2 
 3 total = int(input("稅前總計:"))
 4 
 5 #公積金10%
 6 Gongjijin = total * 0.1
 7 print("公積金個人繳納：%.2f"  %Gongjijin)
 8 #養老保險8%，醫保2%，失業0.4%，合計10.4%
 9 Shebao    = total * 0.104
10 yingnashui = total - Gongjijin - Shebao
11 
12 print("扣除五險一金還剩：%.2f"  %yingnashui )
13 
14 #應納稅所得額=應稅收入-個人扣繳社保-個人扣繳公積金-個稅起征點
 

15 yingnashui = float (yingnashui) - 3500
16 
17 def shui(x):         #階梯納稅表
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("稅額共計：%.2f
 
"   %tax)
39 
40 result = yingnashui - shui(yingnashui) +3500
41 
42 print ("稅後剩余：%.2f"  %result)
43 
44 input ("按任意鍵退出")

python計算工資個稅