| 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 | $108.66 | 12.234% | $121.9535 | $121.95 | $121.95 | $122.00 |
| Purchase #2 | $12.56 | 6.612% | $13.3905 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $175.84 | 7.634% | $189.2636 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $247.28 | 8.573% | $268.4793 | $268.48 | $268.50 | $268.50 |
| Purchase #5 | $33.34 | 13.280% | $37.7676 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $212.84 | 6.269% | $226.1829 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $82.58 | 7.348% | $88.648 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $873.10 | $945.6854 | $945.68 | $945.70 | $945.80 | |