| 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 | $163.47 | 3.663% | $169.4579 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $148.50 | 3.319% | $153.4287 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $119.26 | 4.780% | $124.9606 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $134.70 | 13.586% | $153.0003 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $185.74 | 7.596% | $199.8488 | $199.85 | $199.85 | $199.80 |
| Purchase #6 | $42.93 | 7.505% | $46.1519 | $46.15 | $46.15 | $46.20 |
| Purchase #7 | $115.82 | 9.391% | $126.6967 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $910.42 | $973.5449 | $973.55 | $973.55 | $973.60 | |