| 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 | $160.83 | 9.665% | $176.3742 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $220.99 | 13.801% | $251.4888 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $51.91 | 4.310% | $54.1473 | $54.15 | $54.15 | $54.10 |
| Purchase #4 | $48.53 | 13.257% | $54.9636 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $76.59 | 4.122% | $79.747 | $79.75 | $79.75 | $79.70 |
| Purchase #6 | $50.26 | 10.699% | $55.6373 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $205.58 | 7.348% | $220.686 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $814.69 | $893.0442 | $893.05 | $893.05 | $893.00 | |