| 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 | $199.98 | 12.412% | $224.8015 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $76.61 | 11.106% | $85.1183 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $11.62 | 11.576% | $12.9651 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $233.28 | 10.430% | $257.6111 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $127.45 | 12.240% | $143.0499 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $104.92 | 3.645% | $108.7443 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $131.81 | 4.691% | $137.9932 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $885.67 | $970.2834 | $970.28 | $970.25 | $970.20 | |