how to get 2 digits after decimal point in tsql?

Question

I am having problem to format digits in my select column.I used FORMAT but it doesn\'t work. Here is my column:

sum(cast(datediff(second, IEC.CREATE_DATE, IEC.ST         


        

Answer 1

Try this one -

DECLARE @i FLOAT = 6.677756

SELECT 
      ROUND(@i, 2)
    , FORMAT(@i, 'N2')
    , CAST(@i AS DECIMAL(18,2))
    , SUBSTRING(PARSENAME(CAST(@i AS VARCHAR(10)), 1), PATINDEX('%.%', CAST(@i AS VARCHAR(10))) - 1, 2)
    , FLOOR((@i - FLOOR(@i)) * 100)

Output:

----------------------
6,68
6.68
6.68
67
67