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端数を四捨五入する

Grammar & Usage

verb phrase

neutral

How it works

This phrase consists of the noun 端数 (hasū, 'fraction/odd amount'), the accusative particle を (o), and the suru-verb 四捨五入する (shishagonyū suru, 'to round half up'). It describes the mathematical or financial process of rounding values ending in 4 or lower down, and 5 or higher up. It conjugates regularly as a suru-compound verb (e.g., 四捨五入します, 四捨五入して).

Sample sentences

計算結果の端数を四捨五入して、整数で答えてください。

Please round off the fractions in the calculation results and give your answer as an integer.

合計金額の端数を四捨五入して請求書を作成した。

I created the invoice by rounding off the fractional amounts in the total sum.

消費税の計算では、端数を四捨五入するか切り捨てるかを事前に確認する必要がある。

When calculating consumption tax, it is necessary to check in advance whether to round off or round down the fractions.

Quick facts

polite_form:端数を四捨五入します (hasū o shishagonyū shimasu)

kanji_etymology:四捨五入 literally means 'discard four, enter five' (round down 4 and below, round up 5 and above)

conjugation_type:サ変動詞 (suru-verb)

Often used with

Mnemonic

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Example

計算結果の端数を四捨五入して、整数で答えてください。

Please round off the fractions in the calculation results and give your answer as an integer.

合計金額の端数を四捨五入して請求書を作成した。

I created the invoice by rounding off the fractional amounts in the total sum.