| 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 | $157.30 | 3.856% | $163.3655 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $234.74 | 4.343% | $244.9348 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $204.78 | 4.839% | $214.6893 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $23.82 | 8.590% | $25.8661 | $25.87 | $25.85 | $25.90 |
| Purchase #5 | $234.37 | 10.329% | $258.5781 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $121.81 | 4.555% | $127.3584 | $127.36 | $127.35 | $127.40 |
| Purchase #7 | $165.41 | 9.571% | $181.2414 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $1,142.23 | $1,216.0336 | $1,216.04 | $1,216.05 | $1,216.10 | |