Add roundFormat function (#3)

* Add roundFormat function * Apply fixes from StyleCI
Superbalist · Apr 21, 2017 · 7f0a99e · 7f0a99e
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diff --git a/changelog.md b/changelog.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 1.0.5 - 2017-04-21
+
+* Add `roundFormat()` function which first rounds, then formats the amount, as the regular `format()` function
+truncates any additional data, resulting in a loss of accuracy
+
 ## 1.0.4 - 2016-02-01
 
 * Fix typod class name PHPDocBlockTest

diff --git a/src/Money.php b/src/Money.php
@@ -280,6 +280,19 @@ public function toCurrency(Currency $currency)
         return new self($new, $currency);
     }
 
+    /**
+     * @param int $precision
+     * @param string $decPoint
+     * @param string $thousandsSep
+     * @param int $mode
+     *
+     * @return string
+     */
+    public function roundFormat($precision = 2, $decPoint = '.', $thousandsSep = '', $mode = PHP_ROUND_HALF_EVEN)
+    {
+        return $this->round($precision, $mode)->format($precision, $decPoint, $thousandsSep);
+    }
+
     /**
      * @param int $precision
      * @param string $decPoint

diff --git a/tests/MoneyTests.php b/tests/MoneyTests.php
@@ -681,6 +681,7 @@ public function testToString()
 
     /**
      * @dataProvider testRoundProvider
+     *
      * @param mixed $value
      * @param mixed $precision
      * @param mixed $mode