Like a-dab wrote: its impossible With some numbers you can, because the binary representation works, but others like 0.3 have an reputation to be differemt wha

Like a-dab wrote: its impossible With some numbers you can, because the binary representation works, but others like 0.3 have an reputation to be differemt what someone might expect. If you need precise results, do not use floats or define how precise your numbers need to be and round them to that precision before storing or displaying them