| 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 | $10.57 | 8.679% | $11.4874 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $19.46 | 7.673% | $20.9532 | $20.95 | $20.95 | $21.00 |
| Purchase #3 | $113.29 | 12.200% | $127.1114 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $219.92 | 6.398% | $233.9905 | $233.99 | $234.00 | $234.00 |
| Purchase #5 | $102.95 | 13.588% | $116.9388 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $201.94 | 9.191% | $220.5003 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $25.74 | 3.532% | $26.6491 | $26.65 | $26.65 | $26.60 |
| 7 purchase totals = | $693.87 | $757.6307 | $757.63 | $757.65 | $757.60 | |