Casio fx-115ES - Manual (Page 33)

E-31
Display Digits Setting: Fix or Sci
The value is rounded to the specified number of digits.
Example: 200
ч 7 Ч 14 = 400
LINE
200/7*14=
(Specifies three decimal places.)
1N6(Fix)3
FIX
(Calculation is performed internally using 15 digits.)
200/7=
FIX
*14=
FIX
The following performs the same calculation with rounding.
200/7=
FIX
(Round the value to the specified number of digits.)
10(Rnd)=
FIX
(Check rounded result.)
*14=
FIX