| 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 | $168.82 | 10.844% | $187.1268 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $191.92 | 8.650% | $208.5211 | $208.52 | $208.50 | $208.50 |
| Purchase #3 | $227.33 | 11.675% | $253.8708 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $120.78 | 8.629% | $131.2021 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $176.77 | 8.680% | $192.1136 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $41.55 | 10.763% | $46.022 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $69.85 | 13.646% | $79.3817 | $79.38 | $79.40 | $79.40 |
| 7 purchase totals = | $997.02 | $1,098.2381 | $1,098.23 | $1,098.20 | $1,098.20 | |