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

[Dave Britten]

(03-21-2021 08:59 PM)Werner Wrote:  If you do not want to change the display settings, do (on a 42S)

Code:

2E9
+
LASTX
-

For Free42 and DM42, use 2E31

Cheers, Werner

This is what I typically use - it's 3 bytes shorter:

ENTER
FP
+
IP

Can't remember where I found that algorithm. It might have been 65 Notes.