<?php // fractional_dollar, fraction, result return [ [ 1.02, 16, 1.125, ], [ 1.1000000000000001, 32, 1.3125, ], [ 1.01, 16, 1.0625, ], [ 1.1000000000000001, 16, 1.625, ], [ 1.03, 32, 1.09375, ], [ 1.3, 32, 1.9375, ], [ 1.1200000000000001, 32, 1.375, ], [ 1.2344999999999999, 0, '#DIV/0!', ], [ 1.2344999999999999, -2, '#NUM!', ], ];