请问商城里商品计价 应该用哪种好 四舍五入 / 去尾 / 进一 - V2EX
akmisty

请问商城里商品计价 应该用哪种好 四舍五入 / 去尾 / 进一

  •  
  •   akmisty Jun 28, 2021 1762 views
    This topic created in 1800 days ago, the information mentioned may be changed or developed.

    比如商品可以通过优惠券或者活动进行打折

    算出的价格保留两位小数,那么用哪种方式算钱更好?

    例如最终算出来的价格时:99.9945,99.9955

    1.四舍五入法 99.99 ,100.00

    2.去尾法 99.99 ,99.99

    3.进一法 100.00 ,100.00

    目前是用四舍五入法,但不知道好不好?

    7 replies    2021-06-29 11:03:16 +08:00
    eric1202
        1
    eric1202  
       Jun 28, 2021
    精确到分 向下向上都可以
    F281M6Dh8DXpD1g2
        2
    F281M6Dh8DXpD1g2  
       Jun 28, 2021
    会计有要求的,问会计
    rrubick
        3
    rrubick  
       Jun 28, 2021
    奇进偶不进
    admnharlem
        4
    adminharlem  
       Jun 28, 2021
    @liprais #2 你这个 ID 号眼熟啊,想起来了,上次在一个时间问题的帖子下看到过...
    wjfz
        5
    wjfz  
       Jun 28, 2021
    四舍六入五成双
    zyy314680012
        6
    zyy314680012  
       Jun 28, 2021 via Android
    @magic3584 符号看象限
    tyhuohuo8
        7
    tyhuohuo8  
       Jun 29, 2021 via iPhone
    问了财务朋友 涉及到税务的,以税务系统为准,税务系统都是进一法,如果金额很大,几百万那种,可以用去尾法,还是看你们财务吧
    About     Help     Advertise     Blog     API     FAQ     Solana     5990 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 91ms UTC 03:16 PVG 11:16 LAX 20:16 JFK 23:16
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86