Number: Fix for rounding decimals

- Unit test included.

Closes #415
Fixes #379
Ref #190

Author: arvind-kalyan

src/number/format/integer-fraction-digits.js

@@ -1,7 +1,6 @@
 define([
-	"../../util/number/truncate",
 	"../../util/string/pad"
-], function( numberTruncate, stringPad ) {
+], function( stringPad ) {
 
 /**
  * integerFractionDigits( number, minimumIntegerDigits, minimumFractionDigits,
@@ -43,7 +42,7 @@ return function( number, minimumIntegerDigits, minimumFractionDigits, maximumFra
 			number = number.join( "." );
 		}
 	} else {
-		number = numberTruncate( number );
+		number = round( number );
 	}
 
 	number = String( number );

test/functional/currency/currency-formatter.js

@@ -104,8 +104,8 @@ QUnit.test( "should return a currency formatter, overriden by Supplemental Curre
 	assert.equal( Globalize.currencyFormatter( "CLF" )( 12345 ), "CLF 12,345.0000" );
 	assert.equal( Globalize.currencyFormatter( "CLF" )( 12345.67 ), "CLF 12,345.6700" );
 	assert.equal( Globalize.currencyFormatter( "ZWD" )( 12345 ), "ZWD 12,345" );
-	assert.equal( Globalize.currencyFormatter( "ZWD" )( 12345.67 ), "ZWD 12,345" );
-	assert.equal( Globalize.currencyFormatter( "JPY" )( 12345.67 ), "¥12,345" );
+	assert.equal( Globalize.currencyFormatter( "ZWD" )( 12345.67 ), "ZWD 12,346" );
+	assert.equal( Globalize.currencyFormatter( "JPY" )( 12345.67 ), "¥12,346" );
 
 	assert.equal( Globalize.currencyFormatter( "CLF", code )( 12345.67 ),
 		"12,345.6700 CLF" );

test/unit/number/format/integer-fraction-digits.js

@@ -44,6 +44,7 @@ QUnit.test( "should zero-pad minimum fraction digits", function( assert ) {
 
 QUnit.test( "should allow rounding", function( assert ) {
 	assert.equal( formatIntegerFractionDigits( pi, 1, 2, 2, round, 0.10 ), "3.10" );
+	assert.equal( formatIntegerFractionDigits( 100.7, 1, 0, 0, round, null ), "101" );
 });
 
 QUnit.test( "should allow different rounding options", function( assert ) {