| 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 | $127.40 | 3.339% | $131.6539 | $131.65 | $131.65 | $131.70 |
| Purchase #2 | $199.80 | 12.244% | $224.2635 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $217.65 | 4.178% | $226.7434 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $40.25 | 13.731% | $45.7767 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $30.63 | 8.133% | $33.1211 | $33.12 | $33.10 | $33.10 |
| Purchase #6 | $9.68 | 9.433% | $10.5931 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $21.96 | 3.861% | $22.8079 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $647.37 | $694.9596 | $694.95 | $694.95 | $695.00 | |