Re: Rounding off a double precision variable

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Article #4138

#4138

From: Thomas Krog Christensen
Date: Thu, 24 Feb 2000 00:00

17 lines
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"Tomas Alvier" <tal@nfis.no> wrote in message
news:C5Ns4.5456$kz6.102045@news1.online.no...
> Is there a function for rounding of a double precision variable to a
chosen
> number of decimals?

double void RoundOff(double x,int noDecimal){
    int f=x*pow(10,noDecimal);
    return floor(x*f+0.5)/f;
}


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From: "Thomas Krog Christensen" <rick@kampsax.dtu.dk>
Subject: Re: Rounding off a double precision variable
Date: 2000/02/24
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