| 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 | $217.42 | 12.280% | $244.1192 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $199.59 | 12.637% | $224.8122 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $224.74 | 4.249% | $234.2892 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $94.40 | 5.628% | $99.7128 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $76.49 | 6.128% | $81.1773 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $22.98 | 8.320% | $24.8919 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $79.38 | 7.119% | $85.0311 | $85.03 | $85.05 | $85.00 |
| 7 purchase totals = | $915.00 | $994.0337 | $994.03 | $994.05 | $994.00 | |