From the comment I was responding to:

Why are you insisting on integers? Why are you scared of decimals? They are perfectly easy to use and provides a much wider range of scale than your arbitrary 0-100 scale does.

They were saying decimals work fine. I explained why having the precision without needing decimals is fine.your comment has no bearing on this. Why did you comment? Anyway, just because you don't need it doesn't remove the advantage. I don't need a spoon to eat soup, but it sure does help.