Only 2 decimals in Dimensions Panel ?

Hello, I am working with rem units and I would like to add a padding of 1.875rem (30px) in the block editor. For some reason when I save it, it keeps changing it to 1.88rem. Is there a way to override the decimals in the dimension or typography panel? I can add it in my theme.json file, but I would like to keep that option in the editor as well. The same goes for the line height. Both except only 2 decimals.

Thank you!