Calculator
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Enter a number and how many decimal places you want, and the tool rounds to that precision using standard rounding. It is handy for tidying currency, measurements, or exam answers to a required format.
Digits are rounded to the nearest value at the chosen place, not simply cut off. If your context needs a specific rule — round half up, banker's rounding — apply that convention to the result.
That is the promise behind every tool here. Files are read in your browser tab, processed there, and discarded when you close it — never uploaded to our servers.
