| 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 | $57.38 | 3.489% | $59.382 | $59.38 | $59.40 | $59.40 |
| Purchase #2 | $20.40 | 13.861% | $23.2276 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $131.92 | 12.790% | $148.7926 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $125.30 | 7.208% | $134.3316 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $178.61 | 12.855% | $201.5703 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $73.46 | 9.773% | $80.6392 | $80.64 | $80.65 | $80.60 |
| Purchase #7 | $40.56 | 3.557% | $42.0027 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $627.63 | $689.9460 | $689.94 | $690.00 | $689.90 | |