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 | $129.53 | 4.490% | $135.3459 | $135.35 | $135.35 | $135.30 |
Purchase #2 | $166.36 | 13.222% | $188.3561 | $188.36 | $188.35 | $188.40 |
Purchase #3 | $187.25 | 6.865% | $200.1047 | $200.10 | $200.10 | $200.10 |
Purchase #4 | $186.60 | 11.614% | $208.2717 | $208.27 | $208.25 | $208.30 |
Purchase #5 | $247.63 | 9.204% | $270.4219 | $270.42 | $270.40 | $270.40 |
Purchase #6 | $94.78 | 5.488% | $99.9815 | $99.98 | $100.00 | $100.00 |
Purchase #7 | $17.27 | 6.846% | $18.4523 | $18.45 | $18.45 | $18.50 |
7 purchase totals = | $1,029.42 | $1,120.9341 | $1,120.93 | $1,120.90 | $1,121.00 |