| 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 | $42.52 | 10.268% | $46.886 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $171.85 | 7.742% | $185.1546 | $185.15 | $185.15 | $185.20 |
| Purchase #3 | $74.32 | 10.506% | $82.1281 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $98.97 | 10.652% | $109.5123 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $191.41 | 11.786% | $213.9696 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $208.81 | 12.399% | $234.7004 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $19.63 | 5.849% | $20.7782 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $807.51 | $893.1292 | $893.13 | $893.15 | $893.20 | |