| 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 | $70.57 | 13.134% | $79.8387 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $74.48 | 12.681% | $83.9248 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $169.41 | 8.252% | $183.3897 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $44.49 | 13.571% | $50.5277 | $50.53 | $50.55 | $50.50 |
| Purchase #5 | $131.58 | 4.179% | $137.0787 | $137.08 | $137.10 | $137.10 |
| Purchase #6 | $155.35 | 13.662% | $176.5739 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $204.99 | 8.844% | $223.1193 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $850.87 | $934.4528 | $934.45 | $934.45 | $934.40 | |