https://amamuseum.org.tw/assets/js/currency.min.js

1/*
2 currency.js - v1.2.1
3 http://scurker.github.io/currency.js
4
5 Copyright (c) 2018 Jason Wilson
6 Released under MIT license
7*/
8(function(e,c){"object"===typeof exports&&"undefined"!==typeof module?module.exports=c():"function"===typeof define&&define.amd?define(c):e.currency=c()})(this,function(){function e(b,a){if(!(this instanceof e))return new e(b,a);a=Object.assign({},m,a);var f=Math.pow(10,a.precision);this.intValue=b=c(b,a);this.value=b/f;a.increment=a.increment||1/f;a.groups=a.useVedic?n:p;this.s=a;this.p=f}function c(b,a){var f=2<arguments.length&&void 0!==arguments[2]?arguments[2]:!0,c=a.decimal,g=a.errorOnInvalid;
9var d=Math.pow(10,a.precision);var h="number"===typeof b;if(h||b instanceof e)d*=h?b:b.value;else if("string"===typeof b)g=new RegExp("[^-\\d"+c+"]","g"),c=new RegExp("\\"+c,"g"),d=(d*=b.replace(/\((.*)\)/,"-$1").replace(g,"").replace(c,"."))||0;else{if(g)throw Error("Invalid Input");d=0}d=d.toFixed(4);return f?Math.round(d):d}var m={symbol:"$",separator:",",decimal:".",formatWithSymbol:!1,errorOnInvalid:!1,precision:2,pattern:"!#",negativePattern:"-!#"},p=/(\d)(?=(\d{3})+\b)/g,n=/(\d)(?=(\d\d)+\d\b)/g;
10e.prototype={add:function(b){var a=this.s,f=this.p;return e((this.intValue+c(b,a))/f,a)},subtract:function(b){var a=this.s,f=this.p;return e((this.intValue-c(b,a))/f,a)},multiply:function(b){var a=this.s;return e(this.intValue*b/Math.pow(10,a.precision),a)},divide:function(b){var a=this.s;return e(this.intValue/c(b,a,!1),a)},distribute:function(b){for(var a=this.intValue,f=this.p,c=this.s,g=[],d=Math[0<=a?"floor":"ceil"](a/b),h=Math.abs(a-d*b);0!==b;b--){var k=e(d/f,c);0<h--&&(k=0<=a?k.add(1/f):k.subtract(1/
11f));g.push(k)}return g},dollars:function(){return~~this.value},cents:function(){return~~(this.intValue%this.p)},format:function(b){var a=this.s,c=a.pattern,e=a.negativePattern,g=a.formatWithSymbol,d=a.symbol,h=a.separator,k=a.decimal;a=a.groups;var l=(this+"").replace(/^-/,"").split("."),m=l[0];l=l[1];"undefined"===typeof b&&(b=g);return(0<=this.value?c:e).replace("!",b?d:"").replace("#","".concat(m.replace(a,"$1"+h)).concat(l?k+l:""))},toString:function(){var b=this.s,a=b.increment;return(Math.round(this.intValue/
12this.p/a)*a).toFixed(b.precision)},toJSON:function(){return this.value}};return e});