| 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 | $21.73 | 12.474% | $24.4406 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $12.26 | 12.255% | $13.7625 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $104.49 | 7.513% | $112.3403 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $5.98 | 4.765% | $6.2649 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $231.45 | 7.392% | $248.5588 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $92.31 | 13.787% | $105.0368 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $240.35 | 4.551% | $251.2883 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $708.57 | $761.6922 | $761.69 | $761.70 | $761.70 | |