| 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 | $45.60 | 10.382% | $50.3342 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $250.90 | 7.476% | $269.6573 | $269.66 | $269.65 | $269.70 |
| Purchase #3 | $99.87 | 8.193% | $108.0523 | $108.05 | $108.05 | $108.10 |
| Purchase #4 | $175.57 | 5.514% | $185.2509 | $185.25 | $185.25 | $185.30 |
| Purchase #5 | $186.34 | 8.591% | $202.3485 | $202.35 | $202.35 | $202.30 |
| Purchase #6 | $41.68 | 13.157% | $47.1638 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $101.92 | 8.151% | $110.2275 | $110.23 | $110.25 | $110.20 |
| 7 purchase totals = | $901.88 | $973.0345 | $973.03 | $973.05 | $973.10 | |