| 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 | $171.32 | 9.356% | $187.3487 | $187.35 | $187.35 | $187.30 |
| Purchase #2 | $129.55 | 11.408% | $144.3291 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $44.44 | 3.862% | $46.1563 | $46.16 | $46.15 | $46.20 |
| Purchase #4 | $100.92 | 13.232% | $114.2737 | $114.27 | $114.25 | $114.30 |
| Purchase #5 | $46.38 | 8.289% | $50.2244 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $50.56 | 5.163% | $53.1704 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $213.36 | 13.555% | $242.2809 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $756.53 | $837.7835 | $837.78 | $837.75 | $837.80 | |