| 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 | $207.72 | 8.252% | $224.8611 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $126.61 | 12.770% | $142.7781 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $30.98 | 8.670% | $33.666 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $51.67 | 8.108% | $55.8594 | $55.86 | $55.85 | $55.90 |
| Purchase #5 | $165.39 | 9.177% | $180.5678 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $106.36 | 3.769% | $110.3687 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $207.56 | 12.360% | $233.2144 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $896.29 | $981.3155 | $981.32 | $981.25 | $981.50 | |