| 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 | $78.62 | 4.241% | $81.9543 | $81.95 | $81.95 | $82.00 |
| Purchase #2 | $101.47 | 4.701% | $106.2401 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $5.26 | 13.739% | $5.9827 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $234.85 | 12.380% | $263.9244 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $66.92 | 11.629% | $74.7021 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $98.28 | 8.227% | $106.3655 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $50.64 | 6.401% | $53.8815 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $636.04 | $693.0506 | $693.04 | $693.05 | $693.10 | |