Round percentage points to the nearest whole number in the gradebook

I would like to see the gradebook have the capability to round percentage points to the nearest whole number automatically. Our campus has a lot of instructors that are not geographically located to us. It's a big enough responsibility for the registrar to finalize the courses and turn grades in without having to worry about the extra task to rounding each grade. This small feature could mean a difference in an 89.6 being an A- or a B+, which is a GPA difference of .3 at my school. Thanks for your consideration.