| 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 | $129.36 | 3.770% | $134.2369 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $164.80 | 5.488% | $173.8442 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $27.38 | 12.469% | $30.794 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $114.45 | 8.563% | $124.2504 | $124.25 | $124.25 | $124.30 |
| Purchase #5 | $57.30 | 13.762% | $65.1856 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $127.96 | 13.610% | $145.3754 | $145.38 | $145.40 | $145.40 |
| Purchase #7 | $54.57 | 13.313% | $61.8349 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $675.82 | $735.5214 | $735.52 | $735.60 | $735.50 | |