how to round a double to 2 decimal places in c++
value = round( value * 100.0 ) / 100.0; // 2 decimal places
value = round( value * 1000.0 ) / 1000.0; // 3 decimal placeshow to round a double to 2 decimal places in c++
value = round( value * 100.0 ) / 100.0; // 2 decimal places
value = round( value * 1000.0 ) / 1000.0; // 3 decimal placesround number at 2 decimal places
Math.round(num * 100) / 100Copyright © 2021 Codeinu
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