I have the double
value like 12.256852651
and I want to display it as 12.257
as a float number without converting it in to a string type.
How can I do it in C# ?
See Question&Answers more detail:osI have the double
value like 12.256852651
and I want to display it as 12.257
as a float number without converting it in to a string type.
How can I do it in C# ?
See Question&Answers more detail:osI'd first convert to Decimal
and then use Math.Round
on the result. This conversion is not strictly necessary, but I always feel a bit uneasy if I round to decimal places while using binary floating points.
Math.Round((Decimal)f, 3, MidpointRounding.AwayFromZero)
You should also look into the choice of MidpointRounding
, since by default this uses Banker's round, which is not what you are used to from school.