| 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 | $145.70 | 13.432% | $165.2704 | $165.27 | $165.25 | $165.30 |
| Purchase #2 | $196.49 | 13.711% | $223.4307 | $223.43 | $223.45 | $223.40 |
| Purchase #3 | $27.98 | 3.751% | $29.0295 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $131.41 | 5.105% | $138.1185 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $156.94 | 10.853% | $173.9727 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $27.41 | 6.619% | $29.2243 | $29.22 | $29.20 | $29.20 |
| Purchase #7 | $13.28 | 11.107% | $14.755 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $699.21 | $773.8011 | $773.80 | $773.75 | $773.80 | |