Multiplication Error

Hi,

I have to multiply two columns and give an output, but i am not getting the decimal places as required.

I am multiplying Col 1 (decimal 13,4) with Col 2(decimal 9,2) to get an output Col3 (decimal 13,2).

For example - when i multiply 161.25 * 1 i am getting 161; when i multiply 78.6234 * 1 i am getting 78.6.

How can i resolve this?

Thanks,

Arun