| 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 | $27.85 | 9.263% | $30.4297 | $30.43 | $30.45 | $30.40 |
| Purchase #2 | $104.94 | 13.268% | $118.8634 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $138.63 | 8.581% | $150.5258 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $135.61 | 6.291% | $144.1412 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $16.70 | 8.162% | $18.0631 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $120.91 | 10.799% | $133.9671 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $12.89 | 4.786% | $13.5069 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $557.53 | $609.4972 | $609.50 | $609.50 | $609.50 | |