| 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 | $124.80 | 12.432% | $140.3151 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $116.37 | 11.840% | $130.1482 | $130.15 | $130.15 | $130.10 |
| Purchase #3 | $148.33 | 10.435% | $163.8082 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $109.71 | 5.592% | $115.845 | $115.85 | $115.85 | $115.80 |
| Purchase #5 | $158.91 | 7.138% | $170.253 | $170.25 | $170.25 | $170.30 |
| Purchase #6 | $224.58 | 11.110% | $249.5308 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $113.92 | 10.759% | $126.1767 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $996.62 | $1,096.0770 | $1,096.09 | $1,096.10 | $1,096.00 | |