| 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 | $68.55 | 4.143% | $71.39 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $134.29 | 10.295% | $148.1152 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $29.91 | 6.289% | $31.791 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $166.96 | 10.820% | $185.0251 | $185.03 | $185.05 | $185.00 |
| Purchase #5 | $191.73 | 5.476% | $202.2291 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $163.85 | 7.856% | $176.7221 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $62.83 | 12.186% | $70.4865 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $818.12 | $885.7590 | $885.77 | $885.80 | $885.70 | |