| 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 | $38.61 | 4.652% | $40.4061 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $153.44 | 9.594% | $168.161 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $48.72 | 6.767% | $52.0169 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $47.81 | 4.668% | $50.0418 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $132.25 | 12.163% | $148.3356 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $97.95 | 6.387% | $104.2061 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $119.72 | 12.466% | $134.6443 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $638.50 | $697.8118 | $697.82 | $697.80 | $697.70 | |