"""

工资计算

Author：罗万财

Date:2017-6-8

"""

salary=float(input('请输入工资：'))

insurance=float(input('五险一金：'))

diff=salary-insurance-3500

if diff<=0:

    tax=0

    deduction=0

elif diff<=1500:

    tax=0.03

    deduction=0

elif diff<=4500:

    tax=0.1

    deduction=105

elif diff<=9000:

    tax=0.2

    deduction=555

elif diff<=35000:

    tax=0.25

    deduction=1005

elif diff<=55000:

    deduction=2755

    tax=0.33

elif diff<=80000:

    tax=0.35

    deduction=5505

else:

    tax=0.45

    deduction=13505

personal=diff*tax-deduction

print('个人所得税：￥%.2f'%(personal))

print('实际工资：￥%.2f'%(salary-insurance-personal))

结果：

请输入工资：25888

五险一金：555

个人所得税：￥4453.25

实际工资：￥20879.75