Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $74.50 | 9.354% | $81.4687 | $81.47 | $81.45 | $81.50 |
Purchase #2 | $135.75 | 9.122% | $148.1331 | $148.13 | $148.15 | $148.10 |
Purchase #3 | $154.92 | 3.730% | $160.6985 | $160.70 | $160.70 | $160.70 |
Purchase #4 | $94.98 | 5.757% | $100.448 | $100.45 | $100.45 | $100.40 |
Purchase #5 | $159.96 | 8.125% | $172.9568 | $172.96 | $172.95 | $173.00 |
Purchase #6 | $70.89 | 13.476% | $80.4431 | $80.44 | $80.45 | $80.40 |
Purchase #7 | $151.55 | 12.404% | $170.3483 | $170.35 | $170.35 | $170.30 |
7 purchase totals = | $842.55 | $914.4965 | $914.50 | $914.50 | $914.40 |