| 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 | $122.89 | 13.136% | $139.0328 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $72.31 | 13.478% | $82.0559 | $82.06 | $82.05 | $82.10 |
| Purchase #3 | $24.99 | 9.546% | $27.3755 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $28.98 | 6.646% | $30.906 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $107.98 | 13.559% | $122.621 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $216.47 | 13.449% | $245.5831 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $35.40 | 9.517% | $38.769 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $609.02 | $686.3433 | $686.35 | $686.35 | $686.40 | |