| 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 | $56.47 | 3.858% | $58.6486 | $58.65 | $58.65 | $58.60 |
| Purchase #2 | $27.27 | 6.348% | $29.0011 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $245.54 | 3.410% | $253.9129 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $7.30 | 11.642% | $8.1499 | $8.15 | $8.15 | $8.10 |
| Purchase #5 | $119.88 | 3.769% | $124.3983 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $18.47 | 11.385% | $20.5728 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $111.40 | 12.393% | $125.2058 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $586.33 | $619.8894 | $619.89 | $619.85 | $619.80 | |