| 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 | $190.80 | 7.434% | $204.9841 | $204.98 | $205.00 | $205.00 |
| Purchase #2 | $32.45 | 7.714% | $34.9532 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $125.39 | 4.476% | $131.0025 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $11.25 | 12.389% | $12.6438 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $21.41 | 5.595% | $22.6079 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $81.98 | 11.316% | $91.2569 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $20.63 | 7.834% | $22.2462 | $22.25 | $22.25 | $22.20 |
| 7 purchase totals = | $483.91 | $519.6946 | $519.69 | $519.70 | $519.70 | |