| 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 | $109.95 | 7.411% | $118.0984 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $234.97 | 8.412% | $254.7357 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $5.36 | 12.801% | $6.0461 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $226.52 | 6.800% | $241.9234 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $213.85 | 13.525% | $242.7732 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $16.25 | 13.583% | $18.4572 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $74.82 | 12.870% | $84.4493 | $84.45 | $84.45 | $84.40 |
| 7 purchase totals = | $881.72 | $966.4833 | $966.49 | $966.45 | $966.40 | |