no it does not seem so.
e.g.

wall 1: (0m, 0m) to (1m, 0m) 0.32m thick
wall 2: (0m, 1.9825m) to (1m, , 1.9825m) 0.175m thick

the value 1.9825m already gets truncated to 1.982

The dimension between them is: 1.73m where 1,735 would be correct