| 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 | $217.25 | 3.542% | $224.945 | $224.95 | $224.95 | $224.90 |
| Purchase #2 | $65.64 | 6.563% | $69.948 | $69.95 | $69.95 | $69.90 |
| Purchase #3 | $198.48 | 6.280% | $210.9445 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $228.49 | 6.464% | $243.2596 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $18.90 | 8.202% | $20.4502 | $20.45 | $20.45 | $20.50 |
| Purchase #6 | $155.63 | 9.523% | $170.4506 | $170.45 | $170.45 | $170.50 |
| Purchase #7 | $184.91 | 10.274% | $203.9077 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $1,069.30 | $1,143.9056 | $1,143.91 | $1,143.90 | $1,143.90 | |