| 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 | $68.76 | 12.195% | $77.1453 | $77.15 | $77.15 | $77.10 |
| Purchase #2 | $201.31 | 3.466% | $208.2874 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $47.31 | 10.730% | $52.3864 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $140.61 | 11.793% | $157.1921 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $54.28 | 10.246% | $59.8415 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $195.34 | 11.869% | $218.5249 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $157.90 | 3.342% | $163.177 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $865.51 | $936.5546 | $936.56 | $936.60 | $936.50 | |