nds up for all numbers
according to the rule of 'kaufmaennisches Runden' (DIN 1333).</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">round2</span><span class="op">(</span><span class="va">vec</span>, digits<span class="op">=</span><span class="fl">0</span><span class="op">)</span></span></code></pre></div>
    </div>

    <div id="arguments">
    <h2>Arguments</h2>
    <dl><dt>vec</dt>
<dd><p>Numeric vector</p></dd>

  <dt>digits</d