Decimal floor


\begin{DoxyCode}{0}
\DoxyCodeLine{const floor10 = require("{}ext/math/floor-\/10"{});}
\DoxyCodeLine{}
\DoxyCodeLine{floor10(55.59, -\/1); // 55.5}
\DoxyCodeLine{floor10(59, 1); // 50 }

\end{DoxyCode}
 