| 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 | $78.29 | 7.819% | $84.4115 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $236.26 | 6.855% | $252.4556 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $218.57 | 6.472% | $232.7159 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $108.57 | 9.380% | $118.7539 | $118.75 | $118.75 | $118.80 |
| Purchase #5 | $193.59 | 3.623% | $200.6038 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $56.50 | 13.816% | $64.306 | $64.31 | $64.30 | $64.30 |
| Purchase #7 | $98.44 | 10.539% | $108.8146 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $990.22 | $1,062.0613 | $1,062.06 | $1,062.00 | $1,062.10 | |