double number = 1.5362</p> <p>int rounded = Math.Round(number)<br /> //rounds number to 2</p> <p>double rounded_2 = Math.Round(number, 2)<br /> //rounds number to 1.54

double number = 1.5362</p> <p>int ceiling = Math.Ceiling(number)<br /> //rounds number to 2

Math.Round(0.5, MidpointRounding.AwayFromZero); // 1

var roundedNumber = Math.Round(number, decimalPlaces);