| 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 | $140.77 | 5.122% | $147.9802 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $152.82 | 12.114% | $171.3326 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $165.52 | 9.188% | $180.728 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $132.85 | 11.622% | $148.2898 | $148.29 | $148.30 | $148.30 |
| Purchase #5 | $241.40 | 8.415% | $261.7138 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $61.52 | 7.651% | $66.2269 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $136.62 | 9.139% | $149.1057 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $1,031.50 | $1,125.3770 | $1,125.38 | $1,125.45 | $1,125.30 | |