| 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 | $248.77 | 9.313% | $271.938 | $271.94 | $271.95 | $271.90 |
| Purchase #2 | $189.78 | 11.851% | $212.2708 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $50.32 | 4.476% | $52.5723 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $161.91 | 4.497% | $169.1911 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $83.50 | 13.532% | $94.7992 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $24.44 | 13.282% | $27.6861 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $130.34 | 4.610% | $136.3487 | $136.35 | $136.35 | $136.30 |
| 7 purchase totals = | $889.06 | $964.8062 | $964.81 | $964.80 | $964.80 | |