| 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 | $78.65 | 4.255% | $81.9966 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $200.40 | 12.703% | $225.8568 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $236.35 | 8.764% | $257.0637 | $257.06 | $257.05 | $257.10 |
| Purchase #4 | $231.37 | 9.746% | $253.9193 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $156.28 | 6.809% | $166.9211 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $122.88 | 12.259% | $137.9439 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $193.46 | 9.766% | $212.3533 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $1,219.39 | $1,336.0547 | $1,336.05 | $1,336.00 | $1,336.10 | |