fx-82MS fx-82TL fx-9860GII TI-83
Rnd
On a Casio calculator you can perform an internal rounding
▷ NUM Rnd OPTN F6 F4 F4
or via the catalog as
CATALOG P INPUT SHIFT 4 Rnd F1
The result depends on the number format that is selected.
Example 1
To calculate with internal rounding in Norm 1 format
Rnd 1 ÷ 9 EXE 1÷9 ≣ EXE Rnd 0.111111111 0.111111111
and then
× 9 EXE Ans×9 0.999999999
Example 2
To calculate with internal rounding in Fix 3 format
Rnd 2 0 0 ÷ 7 EXE 200÷7 ≣ EXE Rnd 28.571 28.571
and then
× 1 4 EXE Ans×14 399.994