| 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 | $143.32 | 9.491% | $156.9225 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $22.99 | 9.246% | $25.1157 | $25.12 | $25.10 | $25.10 |
| Purchase #3 | $92.62 | 10.340% | $102.1969 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $79.91 | 3.537% | $82.7364 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $101.35 | 3.140% | $104.5324 | $104.53 | $104.55 | $104.50 |
| Purchase #6 | $142.31 | 12.476% | $160.0646 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $75.49 | 6.403% | $80.3236 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $657.99 | $711.8921 | $711.89 | $711.85 | $711.80 | |