Complex Calculations in HANA

Hello Everyone,

I have joined HANA field recently and got access to SAP SCN. I have started implementing simple HANA Modelings.

I want to perform a calculations as-

I would like to fetch the data for a particular Family Code and Category and would like to give discount of 13% on the sale price.

Suppose my Family Code = F60  and Category= Hats,Gloves,Scarves.

How to write a mathematical calculation/ functions for the above mentioned question?

Any logical solutions will be appreciated !!

Many Thanks-

Pragyan