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 | $100.55 | 12.162% | $112.7789 | $112.78 | $112.80 | $112.80 |
Purchase #2 | $234.99 | 6.440% | $250.1234 | $250.12 | $250.10 | $250.10 |
Purchase #3 | $179.25 | 10.520% | $198.1071 | $198.11 | $198.10 | $198.10 |
Purchase #4 | $20.78 | 10.657% | $22.9945 | $22.99 | $23.00 | $23.00 |
Purchase #5 | $140.87 | 11.780% | $157.4645 | $157.46 | $157.45 | $157.50 |
Purchase #6 | $84.60 | 3.778% | $87.7962 | $87.80 | $87.80 | $87.80 |
Purchase #7 | $23.39 | 12.756% | $26.3736 | $26.37 | $26.35 | $26.40 |
7 purchase totals = | $784.43 | $855.6382 | $855.63 | $855.60 | $855.70 |