| 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 | $65.38 | 12.595% | $73.6146 | $73.61 | $73.60 | $73.60 |
| Purchase #2 | $163.50 | 11.580% | $182.4333 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $12.45 | 10.839% | $13.7995 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $193.47 | 5.338% | $203.7974 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $93.63 | 6.870% | $100.0624 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $219.36 | 10.569% | $242.5442 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $141.34 | 10.738% | $156.5171 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $889.13 | $972.7685 | $972.76 | $972.75 | $972.70 | |