| 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 | $169.85 | 6.833% | $181.4559 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $217.99 | 12.473% | $245.1799 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $208.85 | 8.409% | $226.4122 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $76.50 | 12.673% | $86.1948 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $223.39 | 10.191% | $246.1557 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $188.35 | 10.750% | $208.5976 | $208.60 | $208.60 | $208.60 |
| Purchase #7 | $141.62 | 10.471% | $156.449 | $156.45 | $156.45 | $156.40 |
| 7 purchase totals = | $1,226.55 | $1,350.4451 | $1,350.45 | $1,350.45 | $1,350.50 | |