| 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 | $218.72 | 4.453% | $228.4596 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $108.48 | 7.861% | $117.0076 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $238.73 | 11.292% | $265.6874 | $265.69 | $265.70 | $265.70 |
| Purchase #4 | $163.63 | 6.164% | $173.7162 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $197.58 | 9.647% | $216.6405 | $216.64 | $216.65 | $216.60 |
| Purchase #6 | $227.79 | 13.321% | $258.1339 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $24.98 | 8.445% | $27.0896 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $1,179.91 | $1,286.7348 | $1,286.74 | $1,286.75 | $1,286.70 | |