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 | $12.36 | 8.861% | $13.4552 | $13.46 | $13.45 | $13.50 |
Purchase #2 | $238.72 | 8.338% | $258.6245 | $258.62 | $258.60 | $258.60 |
Purchase #3 | $12.61 | 4.676% | $13.1996 | $13.20 | $13.20 | $13.20 |
Purchase #4 | $43.28 | 4.430% | $45.1973 | $45.20 | $45.20 | $45.20 |
Purchase #5 | $185.93 | 9.240% | $203.1099 | $203.11 | $203.10 | $203.10 |
Purchase #6 | $106.71 | 13.493% | $121.1084 | $121.11 | $121.10 | $121.10 |
Purchase #7 | $28.59 | 11.193% | $31.7901 | $31.79 | $31.80 | $31.80 |
7 purchase totals = | $628.20 | $686.4850 | $686.49 | $686.45 | $686.50 |