JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://unpkg.com/vue@2.0.0/dist/vue.js"></script>
<div id="sample">
  <p>
  {{name}}は{{price}}円です。
  </p>
</div>

JavaScript

var vm = new Vue({
	el: '#sample',
  data: {
  	name: 'たこ',
    price: 10000
  },
  computed: {
  	priceWithTax: function(){
    	return this.price * 1.08;
    }
  }
})