| 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 | $187.93 | 4.486% | $196.3605 | $196.36 | $196.35 | $196.40 |
| Purchase #2 | $83.96 | 3.703% | $87.069 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $25.27 | 5.659% | $26.7 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $176.64 | 13.730% | $200.8927 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $122.55 | 11.362% | $136.4741 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $137.74 | 4.855% | $144.4273 | $144.43 | $144.45 | $144.40 |
| Purchase #7 | $177.83 | 9.240% | $194.2615 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $911.92 | $986.1851 | $986.18 | $986.15 | $986.30 | |