Rounds a number down to the nearest integer or to the nearest multiple of significance.
Cette fonction fonctionne de la même façon dans Google Sheets que dans Excel — même syntaxe et mêmes arguments.
FLOOR.MATH(number, [significance], [mode])The FLOOR.MATH function rounds a number down toward zero or away from zero, depending on the mode. It is more flexible than the standard FLOOR function because it allows you to control the rounding direction for negative numbers.
=FLOOR.MATH(6.7)Résultat : 6
Rounds 6.7 down to the nearest integer.
=FLOOR.MATH(-5.2, 2)Résultat : -6
Rounds -5.2 down to the nearest multiple of 2.
FLOOR.MATH provides a mode argument to control how negative numbers are rounded, whereas FLOOR does not.