| 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 | $29.68 | 3.390% | $30.6862 | $30.69 | $30.70 | $30.70 |
| Purchase #2 | $16.50 | 5.236% | $17.3639 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $10.67 | 5.359% | $11.2418 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $32.94 | 3.493% | $34.0906 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $78.75 | 10.339% | $86.892 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $224.57 | 8.452% | $243.5507 | $243.55 | $243.55 | $243.60 |
| Purchase #7 | $225.96 | 11.303% | $251.5003 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $619.07 | $675.3255 | $675.32 | $675.35 | $675.40 | |