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 | $26.37 | 9.504% | $28.8762 | $28.88 | $28.90 | $28.90 |
Purchase #2 | $91.34 | 12.783% | $103.016 | $103.02 | $103.00 | $103.00 |
Purchase #3 | $91.60 | 6.391% | $97.4542 | $97.45 | $97.45 | $97.50 |
Purchase #4 | $110.47 | 6.120% | $117.2308 | $117.23 | $117.25 | $117.20 |
Purchase #5 | $62.57 | 13.106% | $70.7704 | $70.77 | $70.75 | $70.80 |
Purchase #6 | $169.59 | 3.612% | $175.7156 | $175.72 | $175.70 | $175.70 |
Purchase #7 | $66.81 | 10.232% | $73.646 | $73.65 | $73.65 | $73.60 |
7 purchase totals = | $618.75 | $666.7092 | $666.72 | $666.70 | $666.70 |