| 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 | $223.47 | 7.385% | $239.9733 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $195.86 | 7.792% | $211.1214 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $125.82 | 9.263% | $137.4747 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $181.87 | 8.347% | $197.0507 | $197.05 | $197.05 | $197.10 |
| Purchase #5 | $196.74 | 11.869% | $220.0911 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $208.75 | 12.478% | $234.7978 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $163.50 | 13.708% | $185.9126 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $1,296.01 | $1,426.4216 | $1,426.41 | $1,426.35 | $1,426.50 | |