| 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 | $63.65 | 3.327% | $65.7676 | $65.77 | $65.75 | $65.80 |
| Purchase #2 | $135.29 | 4.280% | $141.0804 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $102.81 | 7.415% | $110.4334 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $69.82 | 12.633% | $78.6404 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $163.70 | 7.164% | $175.4275 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $236.47 | 5.672% | $249.8826 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $161.99 | 12.791% | $182.7101 | $182.71 | $182.70 | $182.70 |
| 7 purchase totals = | $933.73 | $1,003.9420 | $1,003.94 | $1,004.00 | $1,003.90 | |