note 95627 added to function.round

//choose 2 variables: $a=20.5; $b=74.49; $c=$a*$b; //(would be 1527.045) //if we round() $c to 2 decimals we get: round($c,2)=1527.04 // WRONG!!! //but if we add in before rounding this: settype($c,"string");// only string works!!! //boolean,integer,float,double all would trigger wrong results //and than round($c,2)=1527.05; // we get RIGHT! //if we say: $D=1527.045; round($D)=1527.05; // we get RIGHT! ---- Server IP: 66.207.199.35 Probable Submitter: 174.3.81.225 ---- Manual Page -- http://www.php.net/manual/en/function.round.php Edit -- https://master.php.net/note/edit/95627 Del: integrated -- https://master.php.net/note/delete/95627/integrated Del: useless -- https://master.php.net/note/delete/95627/useless Del: bad code -- https://master.php.net/note/delete/95627/bad+code Del: spam -- https://master.php.net/note/delete/95627/spam Del: non-english -- https://master.php.net/note/delete/95627/non-english Del: in docs -- https://master.php.net/note/delete/95627/in+docs Del: other reasons-- https://master.php.net/note/delete/95627 Reject -- https://master.php.net/note/reject/95627 Search -- https://master.php.net/manage/user-notes.php