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 | $20.72 | 3.439% | $21.4326 | $21.43 | $21.45 | $21.40 |
Purchase #2 | $139.43 | 12.471% | $156.8183 | $156.82 | $156.80 | $156.80 |
Purchase #3 | $49.95 | 10.212% | $55.0509 | $55.05 | $55.05 | $55.10 |
Purchase #4 | $144.52 | 12.325% | $162.3321 | $162.33 | $162.35 | $162.30 |
Purchase #5 | $20.38 | 3.442% | $21.0815 | $21.08 | $21.10 | $21.10 |
Purchase #6 | $159.69 | 6.478% | $170.0347 | $170.03 | $170.05 | $170.00 |
Purchase #7 | $175.87 | 12.151% | $197.24 | $197.24 | $197.25 | $197.20 |
7 purchase totals = | $710.56 | $783.9901 | $783.98 | $784.05 | $783.90 |