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    15.21 Rounded to the Nearest Tenth

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    What is 15.21 rounded to the nearest tenth?

    Answer

    15.21 rounded to the nearest tenth is
    15.2

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

    15.21

    2 tenths place 1 The hundredths digit decides

    15.21
    15.2closer 15.25midpoint 15.3

    1 < 5 → keep 15.2

    15.21 rounded to every place
    PlaceRounded
    to the nearest thousandth15.210
    to the nearest hundredth15.21
    to the nearest tenth15.2
    to the nearest whole number15
    to the nearest ten20
    to the nearest hundred0

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    15.21 Rounded to the Nearest Tenth. 15.21 rounded to the nearest tenth is 15.2: the hundredths digit 1 is less than 5, so the tenths digit stays.
    https://calculat.io/en/number/round-to-the-nearest/15.21--tenth/generated.jpgCopy

    Numbers rounded to the nearest tenth

    NumberRounded
    13.813.8
    1414.0
    14.03814.0
    14.114.1
    14.1414.1
    14.2114.2
    14.23514.2
    14.414.4
    14.514.5
    14.614.6
    14.814.8
    14.8614.9
    1515.0
    15.1515.2
    15.215.2
    15.2115.2
    15.23915.2
    15.415.4
    15.515.5
    15.50815.5
    15.5515.6
    15.615.6
    15.62515.6
    15.6515.7
    15.6615.7
    15.815.8
    1616.0
    16.03116.0
    16.04816.0
    16.28116.3
    Recalculate with different values ↑

    FAQ

    What is 15.21 rounded to the nearest tenth?

    15.21 rounded to the nearest tenth is 15.2

    Is 15.21 closer to 15.2 or 15.3?

    15.21 is 0.01 from 15.2 and 0.09 from 15.3, so it is closer to 15.2 — that is 15.21 rounded to the nearest tenth.

    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 — 15.21 → 15.2.

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