| 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 | $180.90 | 8.660% | $196.5659 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $186.82 | 9.808% | $205.1433 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $102.50 | 7.329% | $110.0122 | $110.01 | $110.00 | $110.00 |
| Purchase #4 | $137.37 | 10.422% | $151.6867 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $199.46 | 13.517% | $226.421 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $215.86 | 9.718% | $236.8373 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $73.83 | 4.830% | $77.396 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $1,096.74 | $1,204.0624 | $1,204.07 | $1,204.05 | $1,204.00 | |