| 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 | $143.89 | 7.733% | $155.017 | $155.02 | $155.00 | $155.00 |
| Purchase #2 | $15.99 | 11.836% | $17.8826 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $107.99 | 5.785% | $114.2372 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $95.38 | 6.216% | $101.3088 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $148.78 | 10.730% | $164.7441 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $222.83 | 7.802% | $240.2152 | $240.22 | $240.20 | $240.20 |
| Purchase #7 | $223.77 | 11.128% | $248.6711 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $958.63 | $1,042.0760 | $1,042.08 | $1,042.05 | $1,042.00 | |