| 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 | $49.67 | 11.167% | $55.2166 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $77.74 | 8.410% | $84.2779 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $73.82 | 13.220% | $83.579 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $15.28 | 6.708% | $16.305 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $75.64 | 8.455% | $82.0354 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $174.78 | 7.289% | $187.5197 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $133.97 | 12.261% | $150.3961 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $600.90 | $659.3297 | $659.35 | $659.35 | $659.30 | |