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 | $28.96 | 3.561% | $29.9913 | $29.99 | $30.00 | $30.00 |
Purchase #2 | $83.33 | 12.345% | $93.6171 | $93.62 | $93.60 | $93.60 |
Purchase #3 | $91.83 | 5.678% | $97.0441 | $97.04 | $97.05 | $97.00 |
Purchase #4 | $104.91 | 4.557% | $109.6907 | $109.69 | $109.70 | $109.70 |
Purchase #5 | $63.98 | 12.675% | $72.0895 | $72.09 | $72.10 | $72.10 |
Purchase #6 | $92.70 | 10.398% | $102.3389 | $102.34 | $102.35 | $102.30 |
Purchase #7 | $165.75 | 9.405% | $181.3388 | $181.34 | $181.35 | $181.30 |
7 purchase totals = | $631.46 | $686.1104 | $686.11 | $686.15 | $686.00 |