| 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 | $175.84 | 5.434% | $185.3951 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $63.25 | 3.331% | $65.3569 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $49.97 | 9.291% | $54.6127 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $46.66 | 11.461% | $52.0077 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $106.92 | 8.571% | $116.0841 | $116.08 | $116.10 | $116.10 |
| Purchase #6 | $195.44 | 13.493% | $221.8107 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $195.78 | 5.191% | $205.9429 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $833.86 | $901.2101 | $901.21 | $901.20 | $901.20 | |