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Learn to round numbers to the nearest whole, 1000, 100, 10, or decimal places for accurate results in math and finance. Understand significant figures and how to round to 1 or 2 decimal places effectively.
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The nearest whole number Nearest 1000 Rounding Nearest 100 Nearest 10 1 decimal place Correct to 2 dps
70 67 To the nearest 10 60 70
120 123 To the nearest 10 120 130
1000 1090 To the nearest 1000 1000 2000
5 4.7 To the nearest whole number 4 5
1 1.03 To the nearest whole number 1 2
4 3.6 To the nearest whole number 3 4
1.2 1.24 To one decimal place 1.2 1.3
1.6 1.59 To one decimal place 1.5 1.6
1.76 1.763 To 2 decimal places 1.76 1.77
1.9 1.8754 To one decimal place 1.8 1.9
0 0.1 To the nearest whole number 0 1
0 40 To the nearest 1000 0 1000
Significant Figures 67 to 1 sig fig To the nearest 10 70 258 to 1 sig fig To the nearest 100 300 258 to 2 sig figs To the nearest 10 260 3.8 to 1 sig fig To the nearest whole number4