| 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 | $121.40 | 12.513% | $136.5908 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $200.91 | 10.521% | $222.0477 | $222.05 | $222.05 | $222.00 |
| Purchase #3 | $217.89 | 6.222% | $231.4471 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $186.86 | 10.381% | $206.2579 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $41.42 | 5.420% | $43.665 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $160.69 | 7.812% | $173.2431 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $22.58 | 13.661% | $25.6647 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $951.75 | $1,038.9163 | $1,038.92 | $1,038.90 | $1,038.90 | |