Can't seem to get exact measurement on objects after scaling them
Dear good people,
I need your help on figure out the issues I've been having in this couple days.
The problem is whenever I scale objects (using transform and type exact % like 200% bigger or smaller), then result of objects measurements comes out weirdly with numbers including decimals. This wouldn't happen when I make rectangle but it happens to the offset rectangles. I'm working in millimeter.
Lets say, I create 10mm x 10mm rectangle, then I offset the rectangle path inward using path offset under object, type in -1mm to make 8mm x 8mm box within 10mm x 10mm box.
Then I go to transform and type in 500% so result should be
Outer Box = 50mm x 50mm
Inner Box = 40mm x 40mm
Instead I'm getting
Outer Box = 50mm x 50mm
Inner Box = 40mm x 40.001mm
I just find out as ling as I make 8mm x 8mm box instead of offsetting -1mm from 10mm x 10mm rectangle then It works fine no matter how much I scale using transform.
Another thing is that this occurs to any object I have getting weird decimal measurements after scale up or down.
Do you have any idea to resolve this issues?
Please find attached image below, and thank you in advance.
P.S.
I have been researching and turn things off like align to pixel or snap to grid and so on....


