| 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 | $200.62 | 6.524% | $213.7084 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $121.73 | 10.663% | $134.7101 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $213.89 | 5.520% | $225.6967 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $50.29 | 10.283% | $55.4613 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $165.62 | 10.744% | $183.4142 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $29.67 | 3.486% | $30.7043 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $241.36 | 3.770% | $250.4593 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $1,023.18 | $1,094.1543 | $1,094.15 | $1,094.10 | $1,094.20 | |