| 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 | $221.72 | 6.462% | $236.0475 | $236.05 | $236.05 | $236.00 |
| Purchase #2 | $41.63 | 3.540% | $43.1037 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $9.38 | 8.437% | $10.1714 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $32.63 | 8.769% | $35.4913 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $143.33 | 13.321% | $162.423 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $74.61 | 12.121% | $83.6535 | $83.65 | $83.65 | $83.70 |
| Purchase #7 | $23.96 | 5.427% | $25.2603 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $547.26 | $596.1507 | $596.14 | $596.10 | $596.20 | |