| 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 | $148.44 | 10.319% | $163.7575 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $87.55 | 11.373% | $97.5071 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $144.60 | 7.410% | $155.3149 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $95.35 | 9.364% | $104.2786 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $246.84 | 4.320% | $257.5035 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $204.47 | 13.485% | $232.0428 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $221.26 | 11.563% | $246.8443 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $1,148.51 | $1,257.2487 | $1,257.24 | $1,257.25 | $1,257.20 | |