| 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 | $246.69 | 13.825% | $280.7949 | $280.79 | $280.80 | $280.80 |
| Purchase #2 | $222.44 | 8.654% | $241.69 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $25.27 | 5.512% | $26.6629 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $93.65 | 13.231% | $106.0408 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $44.57 | 12.679% | $50.221 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $40.92 | 12.247% | $45.9315 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $66.35 | 5.274% | $69.8493 | $69.85 | $69.85 | $69.80 |
| 7 purchase totals = | $739.89 | $821.1904 | $821.18 | $821.20 | $821.10 | |