| 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 | $174.79 | 13.206% | $197.8728 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $7.54 | 7.606% | $8.1135 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $219.29 | 12.555% | $246.8219 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $27.32 | 10.425% | $30.1681 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $168.30 | 7.836% | $181.488 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $68.54 | 9.321% | $74.9286 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $153.44 | 9.583% | $168.1442 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $819.22 | $907.5371 | $907.53 | $907.50 | $907.50 | |