| 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 | $195.99 | 4.776% | $205.3505 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $69.61 | 13.816% | $79.2273 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $175.94 | 7.737% | $189.5525 | $189.55 | $189.55 | $189.60 |
| Purchase #4 | $245.26 | 11.192% | $272.7095 | $272.71 | $272.70 | $272.70 |
| Purchase #5 | $158.45 | 4.426% | $165.463 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $57.69 | 9.456% | $63.1452 | $63.15 | $63.15 | $63.10 |
| Purchase #7 | $246.88 | 10.315% | $272.3457 | $272.35 | $272.35 | $272.30 |
| 7 purchase totals = | $1,149.82 | $1,247.7937 | $1,247.80 | $1,247.80 | $1,247.80 | |