| 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 | $115.94 | 11.591% | $129.3786 | $129.38 | $129.40 | $129.40 |
| Purchase #2 | $105.41 | 8.847% | $114.7356 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $219.65 | 3.457% | $227.2433 | $227.24 | $227.25 | $227.20 |
| Purchase #4 | $206.44 | 8.728% | $224.4581 | $224.46 | $224.45 | $224.50 |
| Purchase #5 | $154.56 | 5.428% | $162.9495 | $162.95 | $162.95 | $162.90 |
| Purchase #6 | $165.99 | 8.520% | $180.1323 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $51.79 | 9.128% | $56.5174 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $1,019.78 | $1,095.4148 | $1,095.42 | $1,095.45 | $1,095.30 | |