添加$符号并舍入值

Question

我有计算字段，我需要将这些列值四舍五入。

[YearlyProfit_2014] [Yearly Profit], [YearlyProfit_2014] = [MonthlyProfit]/4, [MonthlyProfit] = [WeeklySum]* .50], isnull(sum([YearlyProfit_2014]),0) [YearlyProfit]

现在这些计算列有十进制值，我需要舍入值。

Answer 1

select [MonthlyProfit] = '$' + cast(round([WeeklySum]* .50, 18, 2) as varchar(19))