| 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 | $21.68 | 10.130% | $23.8762 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $105.76 | 12.658% | $119.1471 | $119.15 | $119.15 | $119.10 |
| Purchase #3 | $149.64 | 3.317% | $154.6036 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $169.84 | 4.527% | $177.5287 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $94.65 | 4.847% | $99.2377 | $99.24 | $99.25 | $99.20 |
| Purchase #6 | $17.55 | 9.221% | $19.1683 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $49.93 | 12.170% | $56.0065 | $56.01 | $56.00 | $56.00 |
| 7 purchase totals = | $609.05 | $649.5681 | $649.58 | $649.60 | $649.50 | |