| 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 | $130.42 | 9.811% | $143.2155 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $206.81 | 13.592% | $234.9196 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $19.73 | 4.522% | $20.6222 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $49.91 | 10.809% | $55.3048 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $219.26 | 13.869% | $249.6692 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $40.68 | 4.361% | $42.4541 | $42.45 | $42.45 | $42.50 |
| Purchase #7 | $107.34 | 10.558% | $118.673 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $774.15 | $864.8584 | $864.85 | $864.75 | $864.90 | |