<?php // decimal_dollar, fraction, result return [ [ 1.125, 16, 1.02, ], [ 1.125, 32, 1.04, ], [ 1.0625, 16, 1.01, ], [ 1.625, 16, 1.1000000000000001, ], [ 1.09375, 32, 1.03, ], [ 1.9375, 32, 1.3, ], [ 1.375, 32, 1.1200000000000001, ], [ 1.2344999999999999, 0, '#DIV/0!', ], [ 1.2344999999999999, -2, '#NUM!', ], ];