| 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 | $79.62 | 8.116% | $86.082 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $151.37 | 4.545% | $158.2498 | $158.25 | $158.25 | $158.20 |
| Purchase #3 | $239.85 | 3.350% | $247.885 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $201.34 | 9.377% | $220.2197 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $199.65 | 5.658% | $210.9462 | $210.95 | $210.95 | $210.90 |
| Purchase #6 | $241.61 | 12.599% | $272.0504 | $272.05 | $272.05 | $272.10 |
| Purchase #7 | $230.74 | 5.689% | $243.8668 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $1,344.18 | $1,439.2999 | $1,439.31 | $1,439.30 | $1,439.30 | |