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 | $28.25 | 12.854% | $31.8813 | $31.88 | $31.90 | $31.90 |
Purchase #2 | $42.31 | 3.846% | $43.9372 | $43.94 | $43.95 | $43.90 |
Purchase #3 | $107.86 | 13.420% | $122.3348 | $122.33 | $122.35 | $122.30 |
Purchase #4 | $116.30 | 5.222% | $122.3732 | $122.37 | $122.35 | $122.40 |
Purchase #5 | $104.31 | 3.848% | $108.3238 | $108.32 | $108.30 | $108.30 |
Purchase #6 | $114.90 | 5.594% | $121.3275 | $121.33 | $121.35 | $121.30 |
Purchase #7 | $193.54 | 6.556% | $206.2285 | $206.23 | $206.25 | $206.20 |
7 purchase totals = | $707.47 | $756.4063 | $756.40 | $756.45 | $756.30 |