| 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 | $27.85 | 5.172% | $29.2904 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $41.88 | 9.710% | $45.9465 | $45.95 | $45.95 | $45.90 |
| Purchase #3 | $158.70 | 4.278% | $165.4892 | $165.49 | $165.50 | $165.50 |
| Purchase #4 | $151.96 | 6.312% | $161.5517 | $161.55 | $161.55 | $161.60 |
| Purchase #5 | $136.55 | 12.525% | $153.6529 | $153.65 | $153.65 | $153.70 |
| Purchase #6 | $185.57 | 8.399% | $201.156 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $37.82 | 10.847% | $41.9223 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $740.33 | $799.0090 | $799.01 | $799.00 | $799.10 | |