| 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 | $243.65 | 3.524% | $252.2362 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $99.52 | 10.690% | $110.1587 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $154.68 | 13.675% | $175.8325 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $249.49 | 12.520% | $280.7261 | $280.73 | $280.75 | $280.70 |
| Purchase #5 | $185.50 | 10.792% | $205.5192 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $124.85 | 7.521% | $134.24 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $113.66 | 7.471% | $122.1515 | $122.15 | $122.15 | $122.20 |
| 7 purchase totals = | $1,171.35 | $1,280.8642 | $1,280.87 | $1,280.90 | $1,280.80 | |