| 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 | $200.63 | 12.769% | $226.2484 | $226.25 | $226.25 | $226.20 |
| Purchase #2 | $134.64 | 6.804% | $143.8009 | $143.80 | $143.80 | $143.80 |
| Purchase #3 | $105.81 | 5.720% | $111.8623 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $195.32 | 8.699% | $212.3109 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $28.36 | 5.634% | $29.9578 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $172.27 | 5.658% | $182.017 | $182.02 | $182.00 | $182.00 |
| Purchase #7 | $207.49 | 13.203% | $234.8849 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,044.52 | $1,141.0822 | $1,141.08 | $1,141.05 | $1,141.10 | |