| 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 | $15.86 | 4.162% | $16.5201 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $58.39 | 12.675% | $65.7909 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $232.29 | 9.161% | $253.5701 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $215.27 | 6.863% | $230.044 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $60.46 | 13.731% | $68.7618 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $232.66 | 8.384% | $252.1662 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $81.33 | 6.179% | $86.3554 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $896.26 | $973.2085 | $973.21 | $973.15 | $973.30 | |