Hi, guys. Can anyone tell me what is the best way to ROUND a float with 6 decimals to for instance a float with 2 decimals. ".Precision()", has the disadvantage that it includes the number of digits before the comma.

Why are you wanting to do this? If you are sending it to a dashboard node, for example, most of them allow you to do this at display time by using something like this in the Value Format field {{msg.payload | number: 2}} Generally numbers should not be rounded until they get to the display, it is…

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Rounding floats

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E1cid 8 November 2021 11:08 2

Try
Math.round()

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Rounding floats

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