The tooltable values strings are not formatted and so 1.2 will be 1.2 and not 1.2000 and 1.23 will be 1.23 and not 1.2300. The question is if they should be formatted at all?
IMHO yes, because on the tools screen there are also 4 decimals and in a table it's easier to view. But only the length and diameter columns. The slot# could be smaller.