| 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 | $96.98 | 5.694% | $102.502 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $203.39 | 7.206% | $218.0463 | $218.05 | $218.05 | $218.00 |
| Purchase #3 | $17.62 | 4.802% | $18.4661 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $80.61 | 11.400% | $89.7995 | $89.80 | $89.80 | $89.80 |
| Purchase #5 | $57.73 | 7.719% | $62.1862 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $17.43 | 7.655% | $18.7643 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $93.78 | 4.300% | $97.8125 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $567.54 | $607.5769 | $607.58 | $607.55 | $607.60 | |