| 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 | $72.43 | 11.709% | $80.9108 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $189.89 | 13.453% | $215.4359 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $143.77 | 3.735% | $149.1398 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $21.52 | 3.701% | $22.3165 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $227.80 | 7.745% | $245.4431 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $206.30 | 11.485% | $229.9936 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $10.92 | 8.127% | $11.8075 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $872.63 | $955.0472 | $955.05 | $955.05 | $954.90 | |