Roundup/down in dimensions

Hello,

Ain't it possible if you have a dimension on a drawing to round it up or down according to rules?

E.g.

A dimension on my drawing is: 123,6.

I would it to show 123,5.

I would like this because we are using DriveWorks to create our products but our production only works after 0,5mm

Thanks in advance.

SolidworksGeneral