Question

I have a task to transform (to round) decimals (with 2 decimal digits) using an sql cursor with the following rules

If the second decimal digit is:

a)0,1,2 then I must turn it to 0.

b)3,4,5,6,7 then I must turn it to 5.

c)8,9 then I must turn it to 0 (and add 1 in the first decimal digit).

The operation contains lots of records and values that need to be transformed using these rules. I am using a Microsoft SQL Server database.

Can you suggest me a smart sql that it can materialize these rules?

Thanx in advance!

Answer 1

SELECT ROUND(<column>*2, 1)/2