Improve dynamic creation of array
<p>I need to create an array of <code>strings</code> from <code>0.05</code> up to <code>12</code>, increasing of <code>0.05</code>.</p>

<p>To do so I'm doing this:</p>

<pre><code>function createDuration(){
    var n = 0.05;
    var arr = [String(n)];
    while(n &lt; 12){ 
        n += 0.05;
        var temp = n.toFixed(2); 
        arr.push(String(temp));
    };
    return arr;
}
</code></pre>

<p>This is, however, pretty slow. would you have any suggestion to improve it? I would be able to use <code>_</code> if it would help, but not <code>jQuery</code>.</p>