pan class="hljs-comment">// 100.556</span>
f4(<span class="hljs-number">1000.5555</span>)     <span class="hljs-comment">// 1000.556</span>
f4(<span class="hljs-number">1000000.5555</span>)  <span class="hljs-comment">// 1000000.556</span>
f4(<span class="hljs-number">1200000.5555</span>)  <span class="hljs-comment">// 1200000.556</span></code></pre></div></div></div> </div></div></div><div class="qm-docs-topic"><div class="qm-docs-anchor" id="api"><div class="qm-docs-topic-header qm-header-font">Api<a clas