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 | $9.93 | 4.449% | $10.3718 | $10.37 | $10.35 | $10.40 |
Purchase #2 | $190.59 | 11.344% | $212.2105 | $212.21 | $212.20 | $212.20 |
Purchase #3 | $100.61 | 4.176% | $104.8115 | $104.81 | $104.80 | $104.80 |
Purchase #4 | $208.35 | 10.688% | $230.6184 | $230.62 | $230.60 | $230.60 |
Purchase #5 | $179.44 | 7.306% | $192.5499 | $192.55 | $192.55 | $192.50 |
Purchase #6 | $169.33 | 10.857% | $187.7142 | $187.71 | $187.70 | $187.70 |
Purchase #7 | $182.57 | 8.519% | $198.1231 | $198.12 | $198.10 | $198.10 |
7 purchase totals = | $1,040.82 | $1,136.3994 | $1,136.39 | $1,136.30 | $1,136.30 |