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<h1><code class="docutils literal"><span class="pre">round</span></code><a class="headerlink" href="#round" title="Permalink to this headline">¶</a></h1>
<p>The <code class="docutils literal"><span class="pre">round</span></code> filter rounds a number to a given precision:</p>
<div class="highlight-jinja"><div class="highlight"><pre><span></span><span class="cp">{{</span> <span class="m">42.55</span><span class="o">|</span><span class="nf">round</span> <span class="cp">}}</span><span class="x"></span>
<span class="c">{# outputs 43 #}</span><span class="x"></span>
<span class="cp">{{</span> <span class="m">42.55</span><span class="o">|</span><span class="nf">round</span><span class="o">(</span><span class="m">1</span><span class="o">,</span> <span class="s1">'floor'</span><span class="o">)</span> <span class="cp">}}</span><span class="x"></span>
<span class="c">{# outputs 42.5 #}</span><span class="x"></span>
</pre></div>
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<p>The <code class="docutils literal"><span class="pre">round</span></code> filter takes two optional arguments; the first one specifies the
precision (default is <code class="docutils literal"><span class="pre">0</span></code>) and the second the rounding method (default is
<code class="docutils literal"><span class="pre">common</span></code>):</p>
<ul class="simple">
<li><code class="docutils literal"><span class="pre">common</span></code> rounds either up or down (rounds the value up to precision decimal
places away from zero, when it is half way there – making 1.5 into 2 and
-1.5 into -2);</li>
<li><code class="docutils literal"><span class="pre">ceil</span></code> always rounds up;</li>
<li><code class="docutils literal"><span class="pre">floor</span></code> always rounds down.</li>
</ul>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">The <code class="docutils literal"><span class="pre">//</span></code> operator is equivalent to <code class="docutils literal"><span class="pre">|round(0,</span> <span class="pre">'floor')</span></code>.</p>
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<div class="section" id="arguments">
<h2>Arguments<a class="headerlink" href="#arguments" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li><code class="docutils literal"><span class="pre">precision</span></code>: The rounding precision</li>
<li><code class="docutils literal"><span class="pre">method</span></code>: The rounding method</li>
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<li><a class="reference internal" href="#"><code class="docutils literal"><span class="pre">round</span></code></a><ul>
<li><a class="reference internal" href="#arguments">Arguments</a></li>
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