| 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 | $7.45 | 13.378% | $8.4467 | $8.45 | $8.45 | $8.40 |
| Purchase #2 | $167.43 | 7.427% | $179.865 | $179.87 | $179.85 | $179.90 |
| Purchase #3 | $97.68 | 12.604% | $109.9916 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $57.48 | 7.389% | $61.7272 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $219.81 | 10.794% | $243.5363 | $243.54 | $243.55 | $243.50 |
| Purchase #6 | $52.46 | 10.565% | $58.0024 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $94.96 | 10.640% | $105.0637 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $697.27 | $766.6329 | $766.64 | $766.65 | $766.60 | |