How to get forecasted values rounded to next integer.

We are experiencing cases where the forecasted values given by SAP for a material are decimals, like 0.918, etc. This is usually for materials with very low monthly comsumption values, like 1, 2 or 0.

Obviously, we cannot order these materials in these quantities. Is there some configuration method to round up the forecasted values either down or up to the next integer?

Thanks in advance.