写给老婆用的计算器，含代码 mmo1.Text := '不需要缴税' ; if spe1.Value < 2000 then exit else i:= spe1.Value - 2000; if i<=500 then m:= i * 0.05 else if i <= 2000 then m:= i * 0.1 - 25 else if i <= 5000 then m:= i * 0.15 - 125 else if i <= 20000 then m:=
个人编写的一个关于个人所得税的程序。可以通过输入个人收入等信息自动获得个税数量和税后收入，也可以通过输入个税数量获得个人收入等信息-Prepared by an individual on the personal income tax procedures. You can enter information such as personal income tax automatically receive a number and after-tax income can also be
