| 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 | $6.70 | 8.197% | $7.2492 | $7.25 | $7.25 | $7.20 |
| Purchase #2 | $38.51 | 11.619% | $42.9845 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $48.65 | 8.121% | $52.6009 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $211.94 | 7.250% | $227.3057 | $227.31 | $227.30 | $227.30 |
| Purchase #5 | $230.58 | 6.799% | $246.2571 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $175.47 | 11.525% | $195.6929 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $25.89 | 9.202% | $28.2724 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $737.74 | $800.3627 | $800.36 | $800.35 | $800.40 | |