| 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 | $163.36 | 8.756% | $177.6638 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $26.33 | 4.435% | $27.4977 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $248.71 | 6.519% | $264.9234 | $264.92 | $264.90 | $264.90 |
| Purchase #4 | $233.81 | 12.217% | $262.3746 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $108.57 | 7.381% | $116.5836 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $180.31 | 7.597% | $194.0082 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $27.32 | 6.677% | $29.1442 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $988.41 | $1,072.1955 | $1,072.18 | $1,072.15 | $1,072.20 | |