| 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 | $100.40 | 5.819% | $106.2423 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $44.72 | 8.716% | $48.6178 | $48.62 | $48.60 | $48.60 |
| Purchase #3 | $88.80 | 3.557% | $91.9586 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $128.93 | 4.447% | $134.6635 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $214.67 | 12.420% | $241.332 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $113.38 | 8.556% | $123.0808 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $193.27 | 8.546% | $209.7869 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $884.17 | $955.6819 | $955.68 | $955.70 | $955.70 | |