| 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 | $240.70 | 8.738% | $261.7324 | $261.73 | $261.75 | $261.70 |
| Purchase #2 | $77.37 | 8.419% | $83.8838 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $222.34 | 9.576% | $243.6313 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $46.65 | 6.524% | $49.6934 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $140.72 | 10.261% | $155.1593 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $10.45 | 10.345% | $11.5311 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $157.27 | 6.579% | $167.6168 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $895.50 | $973.2481 | $973.24 | $973.30 | $973.20 | |