| 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 | $237.39 | 13.168% | $268.6495 | $268.65 | $268.65 | $268.60 |
| Purchase #2 | $155.36 | 11.669% | $173.489 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $193.44 | 8.242% | $209.3833 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $89.80 | 12.652% | $101.1615 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $80.65 | 13.809% | $91.787 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $82.69 | 7.109% | $88.5684 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $21.59 | 8.772% | $23.4839 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $860.92 | $956.5226 | $956.52 | $956.55 | $956.60 | |