| 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 | $179.27 | 6.642% | $191.1771 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $25.71 | 13.859% | $29.2731 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $154.70 | 12.544% | $174.1056 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $43.39 | 8.112% | $46.9098 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $162.27 | 9.644% | $177.9193 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $183.81 | 3.531% | $190.3003 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $9.89 | 4.160% | $10.3014 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $759.04 | $819.9866 | $819.99 | $819.95 | $820.00 | |