23,533.80 这是金额, 123,533.80+100应该是123,633.80
function formatMoney(s, type) { if (/[^0-9\.]/.test(s)) return "0"; if (s == null || s == "") return "0"; s = s.toString().replace(/^(\d*)$/, "$1."); s = (s + "00").replace(/(\d*\.\d\d)\d*/, "$1"); s = s.replace(".", ","); var re = /(\d)(\d{3},)/; while (re.test(s)) s = s.replace(re, "$1,$2"); s ...