| 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 | $153.74 | 13.426% | $174.3811 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $213.68 | 8.314% | $231.4454 | $231.45 | $231.45 | $231.40 |
| Purchase #3 | $153.55 | 6.217% | $163.0962 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $218.99 | 11.362% | $243.8716 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $241.77 | 7.208% | $259.1968 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $233.35 | 9.234% | $254.8975 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $233.89 | 9.527% | $256.1727 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $1,448.97 | $1,583.0613 | $1,583.07 | $1,583.05 | $1,583.10 | |