| 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 | $233.31 | 7.568% | $250.9669 | $250.97 | $250.95 | $251.00 |
| Purchase #2 | $8.80 | 3.702% | $9.1258 | $9.13 | $9.15 | $9.10 |
| Purchase #3 | $145.93 | 4.578% | $152.6107 | $152.61 | $152.60 | $152.60 |
| Purchase #4 | $226.32 | 10.453% | $249.9772 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $82.75 | 6.297% | $87.9608 | $87.96 | $87.95 | $88.00 |
| Purchase #6 | $225.28 | 4.539% | $235.5055 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $28.48 | 6.219% | $30.2512 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $950.87 | $1,016.3981 | $1,016.41 | $1,016.40 | $1,016.50 | |