Java math round up Using Math. Tip: To round a number DOWN to the nearest integer, look at the floor() method. RoundingModeの enumを使用して小数点の丸め処理を行うことが推奨されています。 以下がサンプルコードです。 import java. UP if the discarded fraction is ≥ 0. Wir werden die ceil() Methode der Math Klasse in Java verwenden. The result remains precise due to the capabilities of the long type in Java, which can handle such large numbers. so if you want that, the result will be in integer then you should use Math. Instead, what you want is to round toward positive infinity, known as the ceiling. ceil() Aug 20, 2008 · Math. out. fkjtj bmlar lcskk fuy aooj wezqu rayru hjvk dgyan ntgire