| 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 | $138.84 | 13.784% | $157.9777 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $212.29 | 6.576% | $226.2502 | $226.25 | $226.25 | $226.30 |
| Purchase #3 | $114.53 | 8.725% | $124.5227 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $176.42 | 11.763% | $197.1723 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $190.78 | 9.297% | $208.5168 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $21.65 | 7.655% | $23.3073 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $138.70 | 9.533% | $151.9223 | $151.92 | $151.90 | $151.90 |
| 7 purchase totals = | $993.21 | $1,089.6693 | $1,089.67 | $1,089.60 | $1,089.70 | |