note 110348 added to function.round

using the code given below: <?php $decimals = 1; $n=5.95; echo "<br>n=",$n," ==> ",round($n, $decimals); // 5.95 ==> 6 ! $n = ( 11.9 ) / 2; echo "<br>n=",$n," ==> ",round($n, $decimals); // 5.95 ==> 6 ! $n = ( 2.7 + 9.2 ) / 2; echo "<br>n=",$n," ==> ",round($n, $decimals); // 5.95 ==> 5.9 ?? ?> results on php 5.2.15: n=5.95 ==> 6 n=5.95 ==> 6 n=5.95 ==> 6 on php 5.1.6: n=5.95 ==> 6 n=5.95 ==> 6 n=5.95 ==> 5.9 tested on: http://sandbox.onlinephpfunctions.com/ ---- Server IP: 69.147.83.199 Probable Submitter: 95.136.43.99 ---- Manual Page -- http://www.php.net/manual/en/function.round.php Edit -- https://master.php.net/note/edit/110348 Del: integrated -- https://master.php.net/note/delete/110348/integrated Del: useless -- https://master.php.net/note/delete/110348/useless Del: bad code -- https://master.php.net/note/delete/110348/bad+code Del: spam -- https://master.php.net/note/delete/110348/spam Del: non-english -- https://master.php.net/note/delete/110348/non-english Del: in docs -- https://master.php.net/note/delete/110348/in+docs Del: other reasons-- https://master.php.net/note/delete/110348 Reject -- https://master.php.net/note/reject/110348 Search -- https://master.php.net/manage/user-notes.php