| 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 | $21.61 | 10.108% | $23.7943 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $95.25 | 8.118% | $102.9824 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $134.47 | 7.194% | $144.1438 | $144.14 | $144.15 | $144.10 |
| Purchase #4 | $81.78 | 3.411% | $84.5695 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $131.49 | 9.693% | $144.2353 | $144.24 | $144.25 | $144.20 |
| Purchase #6 | $220.45 | 6.233% | $234.1906 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $185.67 | 9.743% | $203.7598 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $870.72 | $937.6757 | $937.67 | $937.70 | $937.70 | |