=ROUNDDOWN(A1,4)

and format as % with 2 decimals

--
Kind regards,

Niek Otten
Microsoft MVP - Excel

"lawandgrace" wrote in message
...
If I modify it, it always goes to 100% instead of 99.99%, and I need to
show
the actual number of 99.99% (without the 3rd decimal place), not the 100%.

Thanks!