| 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 | $149.68 | 4.850% | $156.9395 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $80.70 | 6.651% | $86.0674 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $120.48 | 11.395% | $134.2087 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $27.72 | 5.392% | $29.2147 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $97.53 | 3.516% | $100.9592 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $206.54 | 12.790% | $232.9565 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $20.76 | 7.619% | $22.3417 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $703.41 | $762.6877 | $762.69 | $762.65 | $762.70 | |