| 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 | $41.52 | 8.298% | $44.9653 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $183.61 | 7.224% | $196.874 | $196.87 | $196.85 | $196.90 |
| Purchase #3 | $141.55 | 11.115% | $157.2833 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $30.25 | 5.133% | $31.8027 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $163.49 | 8.554% | $177.4749 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $34.63 | 8.190% | $37.4662 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $204.46 | 7.648% | $220.0971 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $799.51 | $865.9635 | $865.96 | $865.90 | $866.10 | |