| 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 | $15.32 | 3.118% | $15.7977 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $53.90 | 11.841% | $60.2823 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $20.40 | 6.231% | $21.6711 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $199.52 | 12.686% | $224.8311 | $224.83 | $224.85 | $224.80 |
| Purchase #5 | $98.55 | 8.619% | $107.044 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $192.53 | 8.191% | $208.3001 | $208.30 | $208.30 | $208.30 |
| Purchase #7 | $166.69 | 12.173% | $186.9812 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $746.91 | $824.9075 | $824.90 | $824.95 | $824.90 | |