| 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 | $47.99 | 11.727% | $53.6178 | $53.62 | $53.60 | $53.60 |
| Purchase #2 | $179.49 | 11.434% | $200.0129 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $132.78 | 8.399% | $143.9322 | $143.93 | $143.95 | $143.90 |
| Purchase #4 | $10.99 | 9.325% | $12.0148 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $173.28 | 12.485% | $194.914 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $134.60 | 10.657% | $148.9443 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $19.78 | 13.634% | $22.4768 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $698.91 | $775.9128 | $775.90 | $775.90 | $775.80 | |