Math Operations

Hi,

I'm doing a Math operations and storing it in an Embedded Data using below code...

$e{ ( e://Field/CSO_Score / 15 ) * 100 }

However, I also want the above operation to give me a rounded value.

I tried to use the below code however it is giving an invalid expression

$e{ round ( ( e://Field/CSO_Score / 15 ) * 100 , 0 ) }

I'm definitely missing some thing. Any inputs / suggestion?