| 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 | $101.39 | 5.562% | $107.0293 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $78.39 | 13.782% | $89.1937 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $52.51 | 6.556% | $55.9526 | $55.95 | $55.95 | $56.00 |
| Purchase #4 | $133.43 | 7.649% | $143.6361 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $10.39 | 12.660% | $11.7054 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $134.60 | 9.526% | $147.422 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $125.29 | 11.631% | $139.8625 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $636.00 | $694.8016 | $694.80 | $694.80 | $694.80 | |