Vue.js version

v2.1.3

Reproduction Link

http://jsfiddle.net/1y2nk1L9/5/

Steps to reproduce

Enter a number with some zeros after the comma into a type="number" input field, while Vue performs some page rendering in the background with (unrelated) variables of the same component.

What is Expected?

Entering a number like 1.00001 works without issues.

What is actually happening?

Every time Vue triggers a DOM change all v-model input fields are "re-rendered" ("0.000" -> "0") which makes it impossible to enter decimal numbers that contain zeros in busy components. While this sounds like a minor issue it is a huge problem, since the entered number could be completely wrong. Imagine entering 1.00345, but the input is silently changed to 1345. This has already led to some serious trouble in our (financial) Vue application.