| 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 | $9.96 | 5.240% | $10.4819 | $10.48 | $10.50 | $10.50 |
| Purchase #2 | $219.49 | 9.376% | $240.0694 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $35.90 | 7.660% | $38.6499 | $38.65 | $38.65 | $38.60 |
| Purchase #4 | $250.67 | 8.870% | $272.9044 | $272.90 | $272.90 | $272.90 |
| Purchase #5 | $131.73 | 10.417% | $145.4523 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $57.42 | 9.263% | $62.7388 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $13.97 | 8.584% | $15.1692 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $719.14 | $785.4659 | $785.46 | $785.45 | $785.50 | |