| 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 | $15.63 | 12.112% | $17.5231 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $246.54 | 6.526% | $262.6292 | $262.63 | $262.65 | $262.60 |
| Purchase #3 | $84.42 | 12.644% | $95.0941 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $146.31 | 10.160% | $161.1751 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $45.52 | 4.208% | $47.4355 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $33.78 | 12.572% | $38.0268 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $130.68 | 12.371% | $146.8464 | $146.85 | $146.85 | $146.80 |
| 7 purchase totals = | $702.88 | $768.7302 | $768.74 | $768.80 | $768.60 | |