| 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 | $81.66 | 8.342% | $88.4721 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $112.77 | 10.176% | $124.2455 | $124.25 | $124.25 | $124.20 |
| Purchase #3 | $212.89 | 8.276% | $230.5088 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $127.30 | 7.343% | $136.6476 | $136.65 | $136.65 | $136.60 |
| Purchase #5 | $250.62 | 10.533% | $277.0178 | $277.02 | $277.00 | $277.00 |
| Purchase #6 | $43.92 | 12.161% | $49.2611 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $41.33 | 5.523% | $43.6127 | $43.61 | $43.60 | $43.60 |
| 7 purchase totals = | $870.49 | $949.7656 | $949.77 | $949.70 | $949.70 | |