| 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 | $245.40 | 4.446% | $256.3105 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $122.47 | 8.552% | $132.9436 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $198.65 | 4.709% | $208.0044 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $101.36 | 8.584% | $110.0607 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $229.93 | 13.478% | $260.92 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $76.49 | 9.645% | $83.8675 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $145.74 | 10.856% | $161.5615 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $1,120.04 | $1,213.6682 | $1,213.66 | $1,213.60 | $1,213.70 | |