小编Muh*_*DIL的帖子

当此值1212.3456789123乘以100时,jQuery显示12.123456789123003而不是12.123456789123.

码:

<p class="price">12.123456789123</p>
<button>Calculate</button>

$(':button').click(function () {
    $('p.price').text(function (i, v) {
        return v * 100;
    });
    this.disabled = true;
});