diff --git a/include/mapboxgl/leaflet-mapbox-gl.js b/include/mapboxgl/leaflet-mapbox-gl.js
index 55e1fe80..29b0755e 100644
--- a/include/mapboxgl/leaflet-mapbox-gl.js
+++ b/include/mapboxgl/leaflet-mapbox-gl.js
@@ -172,10 +172,12 @@
             L.DomUtil.setPosition(container, topLeft);
 
             this._transformGL(gl);
+            
+            var x_round = Math.round(size.x), y_round = Math.round(size.y);
 
-            if (gl.transform.width !== size.x || gl.transform.height !== size.y) {
-                container.style.width  = size.x + 'px';
-                container.style.height = size.y + 'px';
+            if (Math.round(gl.transform.width) !== x_round || Math.round(gl.transform.height) !== y_round) {
+                container.style.width  = x_round + 'px';
+                container.style.height = y_round + 'px';
                 if (gl._resize !== null && gl._resize !== undefined){
                     gl._resize();
                 } else {