| 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 | $24.36 | 10.198% | $26.8442 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $12.84 | 6.307% | $13.6498 | $13.65 | $13.65 | $13.60 |
| Purchase #3 | $127.55 | 8.385% | $138.2451 | $138.25 | $138.25 | $138.20 |
| Purchase #4 | $194.56 | 13.455% | $220.738 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $234.95 | 11.543% | $262.0703 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $140.69 | 10.515% | $155.4836 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $98.89 | 7.619% | $106.4244 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $833.84 | $923.4554 | $923.45 | $923.45 | $923.30 | |