note 124170 added to function.round

It should just be noted that what is called "precision" on this page is more correctly called accuracy; precision is the total number of significant digits on both sides of the decimal point, while accuracy is the number of digits to the right of the point. It's a common confusion. ---- Server IP: 208.43.231.9 Probable Submitter: 101.0.109.162 (proxied: 122.58.132.37) ---- Manual Page -- http://php.net/manual/en/function.round.php Edit -- https://master.php.net/note/edit/124170 Del: integrated -- https://master.php.net/note/delete/124170/integrated Del: useless -- https://master.php.net/note/delete/124170/useless Del: bad code -- https://master.php.net/note/delete/124170/bad+code Del: spam -- https://master.php.net/note/delete/124170/spam Del: non-english -- https://master.php.net/note/delete/124170/non-english Del: in docs -- https://master.php.net/note/delete/124170/in+docs Del: other reasons-- https://master.php.net/note/delete/124170 Reject -- https://master.php.net/note/reject/124170 Search -- https://master.php.net/manage/user-notes.php