| 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 | $109.59 | 10.172% | $120.7375 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $198.39 | 8.253% | $214.7631 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $204.63 | 6.218% | $217.3539 | $217.35 | $217.35 | $217.40 |
| Purchase #4 | $26.71 | 13.564% | $30.3329 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $102.38 | 6.118% | $108.6436 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $173.95 | 11.191% | $193.4167 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $106.78 | 13.652% | $121.3576 | $121.36 | $121.35 | $121.40 |
| 7 purchase totals = | $922.43 | $1,006.6053 | $1,006.60 | $1,006.60 | $1,006.60 | |