| 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 | $120.82 | 11.460% | $134.666 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $230.89 | 12.265% | $259.2087 | $259.21 | $259.20 | $259.20 |
| Purchase #3 | $20.69 | 8.144% | $22.375 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $206.36 | 13.716% | $234.6643 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $8.71 | 13.308% | $9.8691 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $5.38 | 11.539% | $6.0008 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $180.61 | 12.130% | $202.518 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $773.46 | $869.3019 | $869.31 | $869.25 | $869.40 | |