| 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 | $214.45 | 5.239% | $225.685 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $150.41 | 6.654% | $160.4183 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $99.83 | 6.448% | $106.267 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $136.87 | 11.406% | $152.4814 | $152.48 | $152.50 | $152.50 |
| Purchase #5 | $237.47 | 6.420% | $252.7156 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $181.85 | 7.215% | $194.9705 | $194.97 | $194.95 | $195.00 |
| Purchase #7 | $124.39 | 6.428% | $132.3858 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $1,145.27 | $1,224.9236 | $1,224.94 | $1,224.90 | $1,225.00 | |