| 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 | $136.29 | 8.274% | $147.5666 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $86.44 | 12.302% | $97.0738 | $97.07 | $97.05 | $97.10 |
| Purchase #3 | $40.92 | 10.393% | $45.1728 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $217.27 | 9.543% | $238.0041 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $46.34 | 4.605% | $48.474 | $48.47 | $48.45 | $48.50 |
| Purchase #6 | $31.43 | 13.262% | $35.5982 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $147.75 | 3.671% | $153.1739 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $706.44 | $765.0634 | $765.05 | $764.95 | $765.20 | |