ROUNDING
Round to DP or SF • CALCULATE for working • NO SCROLL
Help is on Page 2 • Use INSTRUCTIONS >>>
NUMBER
TYPE
METHOD
DP
PLACES
DP/SF
PREVIEW
LIVE
WORKING
—
—
—
—
—
RESULT
READY
—
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NUMBER
TYPE
METHOD
DP
PLACES
DP/SF
PREVIEW
LIVE
WORKING
—
—
—
—
—
RESULT
READY
—
PAGE 1/2
HOW TO USE
1) Enter the number
2) Pick METHOD (DP/SF/etc.)
3) If DP/SF, set PLACES
4) Press CALCULATE
ROUNDING RULE
Look at the digit after the cut
0–4: keep digit the same
5–9: increase by 1
(Then drop the rest)
WORKED EXAMPLES
3.14159 to 2 DP → 3.14
3.14159 to 3 SF → 3.14
764 to nearest 10 → 760
765 to nearest 10 → 770
TIPS
DP: count digits after decimal
SF: start at first non-zero
Nearest 10/100/1000 uses place
CLEAR resets everything
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