| 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 | $10.81 | 9.542% | $11.8415 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $189.41 | 3.193% | $195.4579 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $42.90 | 3.361% | $44.3419 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $80.50 | 8.167% | $87.0744 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $247.82 | 3.496% | $256.4838 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $200.87 | 13.502% | $227.9915 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $23.68 | 10.753% | $26.2263 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $795.99 | $849.4173 | $849.41 | $849.45 | $849.40 | |