| 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 | $28.86 | 3.130% | $29.7633 | $29.76 | $29.75 | $29.80 |
| Purchase #2 | $149.66 | 8.679% | $162.649 | $162.65 | $162.65 | $162.60 |
| Purchase #3 | $235.63 | 6.252% | $250.3616 | $250.36 | $250.35 | $250.40 |
| Purchase #4 | $13.51 | 3.564% | $13.9915 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $40.81 | 9.163% | $44.5494 | $44.55 | $44.55 | $44.50 |
| Purchase #6 | $237.78 | 7.533% | $255.692 | $255.69 | $255.70 | $255.70 |
| Purchase #7 | $26.95 | 11.294% | $29.9937 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $733.20 | $787.0005 | $786.99 | $787.00 | $787.00 | |