| 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 | $123.86 | 7.434% | $133.0678 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $197.40 | 8.418% | $214.0171 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $205.54 | 12.762% | $231.771 | $231.77 | $231.75 | $231.80 |
| Purchase #4 | $90.77 | 9.524% | $99.4149 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $5.43 | 9.635% | $5.9532 | $5.95 | $5.95 | $6.00 |
| Purchase #6 | $63.49 | 6.720% | $67.7565 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $139.65 | 8.694% | $151.7912 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $826.14 | $903.7717 | $903.77 | $903.70 | $903.90 | |