| 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 | $237.78 | 13.513% | $269.9112 | $269.91 | $269.90 | $269.90 |
| Purchase #2 | $25.41 | 7.732% | $27.3747 | $27.37 | $27.35 | $27.40 |
| Purchase #3 | $144.95 | 3.456% | $149.9595 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $71.38 | 3.347% | $73.7691 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $50.77 | 9.138% | $55.4094 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $98.68 | 9.309% | $107.8661 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $129.68 | 10.624% | $143.4572 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $758.65 | $827.7472 | $827.75 | $827.65 | $827.90 | |