| 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 | $155.95 | 3.676% | $161.6827 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $66.77 | 9.257% | $72.9509 | $72.95 | $72.95 | $73.00 |
| Purchase #3 | $242.36 | 4.439% | $253.1184 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $223.95 | 12.266% | $251.4197 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $160.53 | 3.787% | $166.6093 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $50.25 | 12.218% | $56.3895 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $163.39 | 10.222% | $180.0917 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $1,063.20 | $1,142.2622 | $1,142.26 | $1,142.25 | $1,142.30 | |