| 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 | $205.56 | 5.484% | $216.8329 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $18.39 | 7.243% | $19.722 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $58.27 | 12.489% | $65.5473 | $65.55 | $65.55 | $65.50 |
| Purchase #4 | $59.74 | 8.680% | $64.9254 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $115.90 | 11.603% | $129.3479 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $79.38 | 12.858% | $89.5867 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $123.43 | 5.316% | $129.9915 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $660.67 | $715.9537 | $715.96 | $716.00 | $715.80 | |