| 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 | $206.36 | 4.547% | $215.7432 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $205.79 | 12.615% | $231.7504 | $231.75 | $231.75 | $231.80 |
| Purchase #3 | $6.55 | 10.493% | $7.2373 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $214.91 | 4.185% | $223.904 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $24.60 | 8.267% | $26.6337 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $106.58 | 12.809% | $120.2318 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $97.87 | 5.309% | $103.0659 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $862.66 | $928.5663 | $928.56 | $928.60 | $928.50 | |