diff --git a/package.json b/package.json
index 466e0f89d6..43805ff4d1 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
     "pixelmatch": "^4.0.2",
     "pngjs": "^3.3.3",
     "proj4": "2.5.0",
-    "puppeteer": "~1.11.0",
+    "puppeteer": "~1.13.0",
     "serve-static": "^1.13.2",
     "shx": "^0.3.2",
     "sinon": "^7.2.3",
diff --git a/rendering/cases/icon-symbol-svg/expected.png b/rendering/cases/icon-symbol-svg/expected.png
index a0da6fe76e..c73c938cae 100644
Binary files a/rendering/cases/icon-symbol-svg/expected.png and b/rendering/cases/icon-symbol-svg/expected.png differ
diff --git a/rendering/cases/layer-vectortile-rotate-vector/expected.png b/rendering/cases/layer-vectortile-rotate-vector/expected.png
index 971d1a369f..a8e50e0216 100644
Binary files a/rendering/cases/layer-vectortile-rotate-vector/expected.png and b/rendering/cases/layer-vectortile-rotate-vector/expected.png differ
diff --git a/rendering/cases/layer-vectortile-rotate/expected.png b/rendering/cases/layer-vectortile-rotate/expected.png
index f44c304975..012048bac7 100644
Binary files a/rendering/cases/layer-vectortile-rotate/expected.png and b/rendering/cases/layer-vectortile-rotate/expected.png differ
diff --git a/rendering/cases/layer-vectortile-simple/expected.png b/rendering/cases/layer-vectortile-simple/expected.png
index 7cbc9118ec..0e8c66c7ec 100644
Binary files a/rendering/cases/layer-vectortile-simple/expected.png and b/rendering/cases/layer-vectortile-simple/expected.png differ
diff --git a/rendering/cases/linestring-style-css-filter/expected.png b/rendering/cases/linestring-style-css-filter/expected.png
index c2d039de8b..7d80e50d05 100644
Binary files a/rendering/cases/linestring-style-css-filter/expected.png and b/rendering/cases/linestring-style-css-filter/expected.png differ
diff --git a/rendering/cases/linestring-style/expected.png b/rendering/cases/linestring-style/expected.png
index 68797650fc..1efa6b94be 100644
Binary files a/rendering/cases/linestring-style/expected.png and b/rendering/cases/linestring-style/expected.png differ
diff --git a/src/ol/control/ScaleLine.js b/src/ol/control/ScaleLine.js
index f7d349f21a..57902cb09c 100644
--- a/src/ol/control/ScaleLine.js
+++ b/src/ol/control/ScaleLine.js
@@ -260,10 +260,11 @@ class ScaleLine extends Control {
 
     let i = 3 * Math.floor(
       Math.log(this.minWidth_ * pointResolution) / Math.log(10));
-    let count, width;
+    let count, width, decimalCount;
     while (true) {
-      count = LEADING_DIGITS[((i % 3) + 3) % 3] *
-          Math.pow(10, Math.floor(i / 3));
+      decimalCount = Math.floor(i / 3);
+      const decimal = Math.pow(10, decimalCount);
+      count = LEADING_DIGITS[((i % 3) + 3) % 3] * decimal;
       width = Math.round(count / pointResolution);
       if (isNaN(width)) {
         this.element.style.display = 'none';
@@ -274,12 +275,11 @@ class ScaleLine extends Control {
       }
       ++i;
     }
-
     let html;
     if (this.scaleBar_) {
       html = this.createScaleBar(width, count, suffix);
     } else {
-      html = count + ' ' + suffix;
+      html = count.toFixed(decimalCount < 0 ? -decimalCount : 0) + ' ' + suffix;
     }
 
     if (this.renderedHTML_ != html) {