| 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 | $79.68 | 8.692% | $86.6058 | $86.61 | $86.60 | $86.60 |
| Purchase #2 | $229.32 | 7.337% | $246.1452 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $15.83 | 3.253% | $16.3449 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $249.76 | 3.389% | $258.2244 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $105.64 | 8.424% | $114.5391 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $13.91 | 9.807% | $15.2742 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $112.56 | 13.653% | $127.9278 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $806.70 | $865.0614 | $865.06 | $865.05 | $864.90 | |