diff --git a/js/main.js b/js/main.js
index 3a72c32..66a07d2 100644
--- a/js/main.js
+++ b/js/main.js
@@ -118,8 +118,8 @@ function parseBinaryResult(stl) {
     }
   }
 
-  var boundsMin = `[${minx.toFixed(2)},${miny.toFixed(2)},${minz.toFixed(2)}]`;
-  var boundsMax = `[${maxx.toFixed(2)},${maxy.toFixed(2)},${maxz.toFixed(2)}]`;
+  var boundsMin = `[${minx.toFixed(3)},${miny.toFixed(3)},${minz.toFixed(3)}]`;
+  var boundsMax = `[${maxx.toFixed(3)},${maxy.toFixed(3)},${maxz.toFixed(3)}]`;
   saveResult(vertices, triangles, boundsMin, boundsMax);
 }
 
@@ -194,8 +194,8 @@ function parseAsciiResult(stl) {
       }
     }
 
-    var boundsMin = `[${minx.toFixed(2)},${miny.toFixed(2)},${minz.toFixed(2)}]`;
-    var boundsMax = `[${maxx.toFixed(2)},${maxy.toFixed(2)},${maxz.toFixed(2)}]`;
+    var boundsMin = `[${minx.toFixed(3)},${miny.toFixed(3)},${minz.toFixed(3)}]`;
+    var boundsMax = `[${maxx.toFixed(3)},${maxy.toFixed(3)},${maxz.toFixed(3)}]`;
     saveResult(vertices, triangles, boundsMin, boundsMax);
   }
 }