JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app='myApp' ng-controller="Main">
    <span ng-bind="amount"></span> <span ng-repeat="n in [] | range:repeatCount">£</span>
</div>

JavaScript

var myApp = angular.module('myApp', []);
myApp.filter('range', function() {
  return function(input, total) {
    total = parseInt(total);
    for (var i=0; i<total; i++)
      input.push(i);
    return input;
  };
});

function Main($scope){
    // number of times to repeat
    $scope.repeatCount = 2;
    $scope.amount = 12.15;
}