| 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 | $119.63 | 6.207% | $127.0554 | $127.06 | $127.05 | $127.10 |
| Purchase #2 | $63.77 | 10.474% | $70.4493 | $70.45 | $70.45 | $70.40 |
| Purchase #3 | $100.80 | 13.215% | $114.1207 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $10.25 | 7.816% | $11.0511 | $11.05 | $11.05 | $11.10 |
| Purchase #5 | $33.31 | 12.754% | $37.5584 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $119.91 | 11.594% | $133.8124 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $44.80 | 7.663% | $48.233 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $492.47 | $542.2803 | $542.28 | $542.25 | $542.30 | |