How can I round down a number in Javascript?

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How can I round down a number in JavaScript?

math.round() doesn\'t work because it rounds it to the nearest decimal.

I\'m not sure if there is

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2020-11-29 23:54

You need to put -1 to round half down and after that multiply by -1 like the example down bellow.




  Round number 1.25 down: 
  
  Round number 1.25 up:

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