| 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 | $134.54 | 6.244% | $142.9407 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $18.42 | 12.383% | $20.7009 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $11.91 | 10.138% | $13.1174 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $244.47 | 11.481% | $272.5376 | $272.54 | $272.55 | $272.50 |
| Purchase #5 | $52.48 | 10.647% | $58.0675 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $199.56 | 4.874% | $209.2866 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $31.68 | 6.472% | $33.7303 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $693.06 | $750.3810 | $750.39 | $750.40 | $750.30 | |