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 | $19.32 | 3.394% | $19.9757 | $19.98 | $20.00 | $20.00 |
Purchase #2 | $221.78 | 3.330% | $229.1653 | $229.17 | $229.15 | $229.20 |
Purchase #3 | $122.76 | 13.544% | $139.3866 | $139.39 | $139.40 | $139.40 |
Purchase #4 | $31.55 | 6.109% | $33.4774 | $33.48 | $33.50 | $33.50 |
Purchase #5 | $17.84 | 4.493% | $18.6416 | $18.64 | $18.65 | $18.60 |
Purchase #6 | $90.58 | 4.772% | $94.9025 | $94.90 | $94.90 | $94.90 |
Purchase #7 | $25.65 | 7.464% | $27.5645 | $27.56 | $27.55 | $27.60 |
7 purchase totals = | $529.48 | $563.1136 | $563.12 | $563.15 | $563.20 |