| 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 | $245.82 | 12.211% | $275.8371 | $275.84 | $275.85 | $275.80 |
| Purchase #2 | $12.64 | 11.746% | $14.1247 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $13.74 | 11.700% | $15.3476 | $15.35 | $15.35 | $15.30 |
| Purchase #4 | $185.30 | 11.155% | $205.9702 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $99.97 | 4.404% | $104.3727 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $160.47 | 3.346% | $165.8393 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $25.87 | 6.466% | $27.5428 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $743.81 | $809.0344 | $809.03 | $809.00 | $808.90 | |