| 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 | $142.87 | 7.473% | $153.5467 | $153.55 | $153.55 | $153.50 |
| Purchase #2 | $197.33 | 8.154% | $213.4203 | $213.42 | $213.40 | $213.40 |
| Purchase #3 | $126.31 | 11.518% | $140.8584 | $140.86 | $140.85 | $140.90 |
| Purchase #4 | $222.40 | 9.352% | $243.1988 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $154.83 | 13.499% | $175.7305 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $221.69 | 5.773% | $234.4882 | $234.49 | $234.50 | $234.50 |
| Purchase #7 | $101.88 | 5.779% | $107.7676 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $1,167.31 | $1,269.0105 | $1,269.02 | $1,269.00 | $1,269.00 | |