舍入为2位小数

Question

下面是我目前使用的代码，我需要将最终结果舍入为2位小数。我假设我有太多，太少或错误的地方，当谈到＆＃34;（）＆＃34;我的眼睛因试图将其分解并重建而流血。有人可以帮我弄清楚我做错了什么。

,Round((((Sum(case when S.StatType = 'Slot' then S.CashIn - S.CashOut - S.JackPot Else 0 end)*.75)+
      (Sum(case when S.StatType = 'Pit' then S.CashIn + S.CreditIn + S.ChipsIn + S.FrontIn - S.CashOut Else 0 end)*.4))/Nullif(Count(Distinct(S.GamingDate)),0)),2) as ADL

Answer 1

将其转换为小数而不是舍入：

CAST((((Sum(case when S.StatType = 'Slot' then S.CashIn - S.CashOut - S.JackPot Else 0 end)*.75)+
  (Sum(case when S.StatType = 'Pit' then S.CashIn + S.CreditIn + S.ChipsIn + S.FrontIn - S.CashOut Else 0 end)*.4))/Nullif(Count(Distinct(S.GamingDate)),0)) AS DECIMAL(18,2)) as ADL