| 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 | $57.37 | 8.378% | $62.1765 | $62.18 | $62.20 | $62.20 |
| Purchase #2 | $190.80 | 11.867% | $213.4422 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $154.82 | 4.613% | $161.9618 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $138.37 | 12.306% | $155.3978 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $56.57 | 10.330% | $62.4137 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $94.73 | 3.317% | $97.8722 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $125.67 | 11.822% | $140.5267 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $818.33 | $893.7909 | $893.79 | $893.80 | $893.80 | |