HP-42S - How do I round a number?

[Dave Britten]

(03-22-2021 04:19 AM)Werner Wrote:  

(03-21-2021 10:51 PM)Dave Britten Wrote:  ENTER
FP
+
IP

Yes, but that does a FIX 0 RND.
Moreover, it doesn’t work for
9 1/X LASTX * (0.999..)
returning 2 instead of 1.

Cheers, Werner

Oh right, missed the point about rounding to two decimal places. You can, of course, adjust the magnitude of the number before and after rounding, though that adds additional steps/bytes.