Next Nearest Number Divisible By X
<p>What I want to do essentially, is take any number a user has input, and round it to the next closest whole number divisible by X, excluding 1.</p>

<p>IE (X = 300):</p>

<blockquote>
  <p>Input = 1 Output = 300</p>
  
  <p>Input = 500 Output = 600</p>
  
  <p>Input = 841 Output = 900</p>
  
  <p>Input = 305 Output = 300</p>
</blockquote>
