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 | $12.75 | 9.189% | $13.9216 | $13.92 | $13.90 | $13.90 |
Purchase #2 | $200.51 | 8.808% | $218.1709 | $218.17 | $218.15 | $218.20 |
Purchase #3 | $97.85 | 5.382% | $103.1163 | $103.12 | $103.10 | $103.10 |
Purchase #4 | $161.80 | 9.586% | $177.3101 | $177.31 | $177.30 | $177.30 |
Purchase #5 | $164.71 | 6.570% | $175.5314 | $175.53 | $175.55 | $175.50 |
Purchase #6 | $82.73 | 11.623% | $92.3457 | $92.35 | $92.35 | $92.30 |
Purchase #7 | $197.89 | 10.187% | $218.0491 | $218.05 | $218.05 | $218.00 |
7 purchase totals = | $918.24 | $998.4451 | $998.45 | $998.40 | $998.30 |