| 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 | $46.69 | 4.668% | $48.8695 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $79.88 | 8.575% | $86.7297 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $197.72 | 8.350% | $214.2296 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $84.85 | 6.270% | $90.1701 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $46.56 | 12.341% | $52.306 | $52.31 | $52.30 | $52.30 |
| Purchase #6 | $177.65 | 12.142% | $199.2203 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $115.57 | 4.239% | $120.469 | $120.47 | $120.45 | $120.50 |
| 7 purchase totals = | $748.92 | $811.9942 | $812.00 | $811.95 | $812.00 | |