12.8 Rounded to the Nearest Tenth

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What is 12.8 rounded to the nearest tenth?

Answer

12.8 rounded to the nearest tenth is
12.8

Nearest tenth — 1 decimal place. The hundredths digit decides: 5⁠–⁠9 round up, 0⁠–⁠4 keep.

12.80

8 tenths place 0 The hundredths digit decides (not written, so 0)

12.8
12.8exact 12.85midpoint 12.9

nothing after the tenths place → 12.8 stays

12.8 rounded to every place
PlaceRounded
to the nearest thousandth12.800
to the nearest hundredth12.80
to the nearest tenth12.8
to the nearest whole number13
to the nearest ten10
to the nearest hundred0

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Numbers rounded to the nearest tenth

NumberRounded
12.3412.3
12.3912.4
12.412.4
12.439812.4
12.512.5
12.5612.6
12.5712.6
12.582912.6
12.612.6
12.60312.6
12.64212.6
12.6512.7
12.7212.7
12.74512.7
12.7512.8
12.812.8
12.912.9
12.9613.0
1313.0
13.04513.0
13.12513.1
13.213.2
13.24513.2
13.25613.3
13.33313.3
13.4513.5
13.4813.5
13.513.5
13.613.6
13.72813.7

FAQ

What is 12.8 rounded to the nearest tenth?

12.8 rounded to the nearest tenth is 12.8

Does 12.8 change when rounded to the nearest tenth?

No. There are no non-zero digits after the tenths place, so 12.8 rounded to the nearest tenth is 12.8 — the same value.

How many decimal places does rounding to the nearest tenth keep?

One: the answer always has exactly 1 digit after the decimal point, trailing zeros included — 12.8 → 12.8.

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