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 | $121.34 | 11.569% | $135.3778 | $135.38 | $135.40 | $135.40 |
Purchase #2 | $92.48 | 5.404% | $97.4776 | $97.48 | $97.50 | $97.50 |
Purchase #3 | $177.41 | 6.831% | $189.5289 | $189.53 | $189.55 | $189.50 |
Purchase #4 | $36.64 | 4.775% | $38.3896 | $38.39 | $38.40 | $38.40 |
Purchase #5 | $151.89 | 12.683% | $171.1542 | $171.15 | $171.15 | $171.20 |
Purchase #6 | $162.96 | 6.108% | $172.9136 | $172.91 | $172.90 | $172.90 |
Purchase #7 | $110.40 | 13.345% | $125.1329 | $125.13 | $125.15 | $125.10 |
7 purchase totals = | $853.12 | $929.9746 | $929.97 | $930.05 | $930.00 |