add roundStep functionality, to help with stepSize

binance-exchange · Sep 7, 2018 · 1d20b3e · 1d20b3e
1 parent 9752109
commit 1d20b3e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/php-binance-api.php b/php-binance-api.php
@@ -1505,7 +1505,7 @@ private function depthData(string $symbol, array $json)
      *
      */
     public function roundStep($value, $stepSize = 0.1) {
-        $precision = strlen(substr(strrchr(rtrim($value,'0'), '.'), 1));
+        $precision = strlen(substr(strrchr(rtrim($stepSize,'0'), '.'), 1));
         return round((($value / $stepSize) | 0) * $stepSize, $precision);
     }