| 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 | $29.51 | 6.271% | $31.3606 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $60.67 | 9.434% | $66.3936 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $6.79 | 11.733% | $7.5867 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $77.65 | 10.689% | $85.95 | $85.95 | $85.95 | $86.00 |
| Purchase #5 | $212.55 | 8.386% | $230.3744 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $25.75 | 6.384% | $27.3939 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $44.65 | 7.811% | $48.1376 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $457.57 | $497.1968 | $497.19 | $497.20 | $497.30 | |