| 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 | $72.71 | 7.551% | $78.2003 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $29.70 | 11.724% | $33.182 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $153.57 | 7.707% | $165.4056 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $112.25 | 10.713% | $124.2753 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $217.49 | 4.243% | $226.7181 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $198.91 | 12.157% | $223.0915 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $83.99 | 8.304% | $90.9645 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $868.62 | $941.8373 | $941.84 | $941.85 | $941.90 | |