| 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 | $25.98 | 11.783% | $29.0412 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $92.63 | 11.402% | $103.1917 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $104.94 | 5.744% | $110.9678 | $110.97 | $110.95 | $111.00 |
| Purchase #4 | $174.80 | 8.871% | $190.3065 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $39.81 | 11.356% | $44.3308 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $102.33 | 3.602% | $106.0159 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $73.62 | 3.449% | $76.1592 | $76.16 | $76.15 | $76.20 |
| 7 purchase totals = | $614.11 | $660.0131 | $660.02 | $660.00 | $660.00 | |