Wordpress - Get # of Posts and Round to Nearest Hundred

roundedNumber.php

<?php
function get_rounded_number_of_posts() {
    $count_posts = wp_count_posts();
    $numposts = $count_posts->publish;	
    if (strlen($numposts)<3) {
    	$numposts = $numposts;
    } else {
    	$numposts=substr($numposts, 0, strlen($numposts)-2) . "00";
    }
    return $numposts;
}
?>