| 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 | $113.47 | 8.198% | $122.7723 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $67.37 | 8.319% | $72.9745 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $41.68 | 5.221% | $43.8561 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $161.74 | 4.833% | $169.5569 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $208.69 | 7.493% | $224.3271 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $19.35 | 9.383% | $21.1656 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $40.38 | 8.367% | $43.7586 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $652.68 | $698.4111 | $698.42 | $698.35 | $698.60 | |