| 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 | $79.83 | 8.730% | $86.7992 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $137.38 | 5.497% | $144.9318 | $144.93 | $144.95 | $144.90 |
| Purchase #3 | $126.68 | 12.339% | $142.311 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $154.80 | 7.763% | $166.8171 | $166.82 | $166.80 | $166.80 |
| Purchase #5 | $132.84 | 9.861% | $145.9394 | $145.94 | $145.95 | $145.90 |
| Purchase #6 | $79.43 | 8.409% | $86.1093 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $5.61 | 10.637% | $6.2067 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $716.57 | $779.1145 | $779.12 | $779.10 | $779.00 | |