Fix rounding; sometimes image zoomed from 2nd click

Author: fancyapps

dist/jquery.fancybox.js

@@ -1,5 +1,5 @@
 // ==================================================
-// fancyBox v3.1.22
+// fancyBox v3.1.23
 //
 // Licensed GPLv3 for open source use
 // or fancyBox Commercial License for commercial use
@@ -2092,8 +2092,8 @@
             if ( effect === 'zoom' ) {
                 end = self.getFitPos( slide );
 
-                end.scaleX = Math.round( (end.width  / start.width)  * 100 ) / 100;
-                end.scaleY = Math.round( (end.height / start.height) * 100 ) / 100;
+                end.scaleX = end.width  / start.width;
+                end.scaleY = end.height / start.height;
 
                 delete end.width;
                 delete end.height;
@@ -2629,7 +2629,7 @@
 
     $.fancybox = {
 
-        version  : "3.1.22",
+        version  : "3.1.23",
         defaults : defaults,
 
 
@@ -2855,8 +2855,8 @@
                     if ( to.scaleX !== undefined && to.scaleY !== undefined ) {
                         $el.css( 'transition-duration', '0ms' );
 
-                        to.width  = $el.width()  * to.scaleX;
-                        to.height = $el.height() * to.scaleY;
+                        to.width  = Math.round( $el.width()  * to.scaleX );
+                        to.height = Math.round( $el.height() * to.scaleY );
 
                         to.scaleX = 1;
                         to.scaleY = 1;

dist/jquery.fancybox.min.js

@@ -1,7 +1,7 @@
 {
   "name": "@fancyapps/fancybox",
   "description": "Touch enabled, responsive and fully customizable jQuery lightbox script",
-  "version": "3.1.22",
+  "version": "3.1.23",
   "homepage": "http://fancyapps.com/fancybox/",
   "main": "./dist/jquery.fancybox.min.js",
   "author": "fancyApps",

package.json

@@ -2082,8 +2082,8 @@
             if ( effect === 'zoom' ) {
                 end = self.getFitPos( slide );
 
-                end.scaleX = Math.round( (end.width  / start.width)  * 100 ) / 100;
-                end.scaleY = Math.round( (end.height / start.height) * 100 ) / 100;
+                end.scaleX = end.width  / start.width;
+                end.scaleY = end.height / start.height;
 
                 delete end.width;
                 delete end.height;
@@ -2845,8 +2845,8 @@
                     if ( to.scaleX !== undefined && to.scaleY !== undefined ) {
                         $el.css( 'transition-duration', '0ms' );
 
-                        to.width  = $el.width()  * to.scaleX;
-                        to.height = $el.height() * to.scaleY;
+                        to.width  = Math.round( $el.width()  * to.scaleX );
+                        to.height = Math.round( $el.height() * to.scaleY );
 
                         to.scaleX = 1;
                         to.scaleY = 1;