| 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 | $17.74 | 7.193% | $19.016 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $140.97 | 9.504% | $154.3678 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $38.90 | 8.560% | $42.2298 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $156.29 | 4.491% | $163.309 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $124.50 | 10.249% | $137.26 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $225.44 | 12.218% | $252.9843 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $114.58 | 12.653% | $129.0778 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $818.42 | $898.2447 | $898.25 | $898.25 | $898.30 | |