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 | $28.56 | 9.325% | $31.2232 | $31.22 | $31.20 | $31.20 |
Purchase #2 | $28.51 | 12.857% | $32.1755 | $32.18 | $32.20 | $32.20 |
Purchase #3 | $249.76 | 11.777% | $279.1742 | $279.17 | $279.15 | $279.20 |
Purchase #4 | $212.77 | 4.276% | $221.868 | $221.87 | $221.85 | $221.90 |
Purchase #5 | $20.52 | 8.242% | $22.2113 | $22.21 | $22.20 | $22.20 |
Purchase #6 | $146.53 | 4.310% | $152.8454 | $152.85 | $152.85 | $152.80 |
Purchase #7 | $140.33 | 13.239% | $158.9083 | $158.91 | $158.90 | $158.90 |
7 purchase totals = | $826.98 | $898.4059 | $898.41 | $898.35 | $898.40 |