| 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 | $189.81 | 12.449% | $213.4394 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $226.65 | 6.578% | $241.559 | $241.56 | $241.55 | $241.60 |
| Purchase #3 | $37.78 | 3.539% | $39.117 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $128.73 | 5.872% | $136.289 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $198.53 | 9.542% | $217.4737 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $116.49 | 6.583% | $124.1585 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $91.42 | 6.372% | $97.2453 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $989.41 | $1,069.2819 | $1,069.29 | $1,069.25 | $1,069.30 | |