| 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 | $94.83 | 6.213% | $100.7218 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $177.33 | 8.351% | $192.1388 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $185.47 | 8.274% | $200.8158 | $200.82 | $200.80 | $200.80 |
| Purchase #4 | $216.86 | 13.639% | $246.4375 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $243.57 | 10.402% | $268.9062 | $268.91 | $268.90 | $268.90 |
| Purchase #6 | $228.56 | 11.102% | $253.9347 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $154.87 | 9.761% | $169.9869 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $1,301.49 | $1,432.9417 | $1,432.95 | $1,432.95 | $1,432.80 | |