| 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 | $226.73 | 11.480% | $252.7586 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $60.34 | 12.331% | $67.7805 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $208.33 | 8.791% | $226.6443 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $115.87 | 5.405% | $122.1328 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $23.42 | 13.109% | $26.4901 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $219.36 | 3.386% | $226.7875 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $136.25 | 8.605% | $147.9743 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $990.30 | $1,070.5681 | $1,070.56 | $1,070.60 | $1,070.60 | |