javascript division round down code example

Example 1: javascript round down

Math.floor(x);

Example 2: round down the number javascript

+3.5 => +3.0
-3.5 => -4.0

+3.5 => +3.0 using Math.floor()
-3.5 => -3.0 using Math.ceil()

Example 3: javascript floor

Math.floor(1.6);

result: 1