const round = require('vue-round-filter');new Vue({
filters: {
round,
},
});let pi = 3.14159265359;<span> {{ pi | round }} </span>
<span> 3 </span>
<span> {{ pi | round(2) }} </span>
<span> 3.14 </span>If you're need to keep decimal accuracy, pass true as second argument
let int = 3;<span> {{ int | round(3) }} </span>
<span> 3 </span>
<span> {{ int | round(3, true) }} </span>
<span> 3.000 </span>