| 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 | $97.85 | 10.116% | $107.7485 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $25.80 | 7.813% | $27.8158 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $230.47 | 13.615% | $261.8485 | $261.85 | $261.85 | $261.80 |
| Purchase #4 | $65.57 | 12.713% | $73.9059 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $11.98 | 11.760% | $13.3888 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $232.73 | 8.822% | $253.2614 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $74.38 | 5.759% | $78.6635 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $738.78 | $816.6324 | $816.64 | $816.60 | $816.60 | |