345 Rounded to the Nearest Ten

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What is 345 rounded to the nearest ten?

Answer

345 rounded to the nearest ten is
350

Nearest ten — the ones digit decides: 5⁠–⁠9 round up, 0⁠–⁠4 keep; digits to the right become 0.

Exactly halfway between 340 and 350 — equally close to both. The halfway rule rounds away from zero, as in school and Excel ROUND: 350. Round half to even (banker's rounding) gives 340.

345

4 tens place 5 The ones digit decides

345
340 350halfway → away from zero

midpoint 345

5 with only zeros after it → halfway, away from zero: 350

345 rounded to every place
PlaceRounded
to the nearest thousandth345.000
to the nearest hundredth345.00
to the nearest tenth345.0
to the nearest whole number345
to the nearest ten350
to the nearest hundred300
to the nearest thousand0

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Recalculate with different values ↑

Numbers rounded to the nearest ten

NumberRounded
319320
320320
321320
323320
324320
325330
326330
329330
331330
332330
333.3330
338340
340340
342340
343340
345350
346350
347350
348350
350350
352350
352.4350
354350
355360
356360
357360
358360
359360
360360
362360

FAQ

What is 345 rounded to the nearest ten?

345 rounded to the nearest ten is 350

Is 345 closer to 340 or 350?

Equally close — 5 from each. The halfway rule rounds away from zero, to 350; round half to even (banker's rounding) gives 340.

How many zeros does rounding to the nearest ten leave at the end?

At least 1: every digit right of the tens place becomes 0 and the decimals are dropped — 345 → 350.

See Also