| 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 | $78.62 | 12.300% | $88.2903 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $102.48 | 11.306% | $114.0664 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $228.78 | 8.700% | $248.6839 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $155.87 | 8.330% | $168.854 | $168.85 | $168.85 | $168.90 |
| Purchase #5 | $41.28 | 3.130% | $42.5721 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $104.39 | 8.308% | $113.0627 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $52.53 | 10.221% | $57.8991 | $57.90 | $57.90 | $57.90 |
| 7 purchase totals = | $763.95 | $833.4285 | $833.42 | $833.40 | $833.60 | |