| 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 | $127.45 | 5.526% | $134.4929 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $10.47 | 12.254% | $11.753 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $219.31 | 10.135% | $241.5371 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $57.50 | 8.439% | $62.3524 | $62.35 | $62.35 | $62.40 |
| Purchase #5 | $196.61 | 12.244% | $220.6829 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $54.99 | 5.570% | $58.0529 | $58.05 | $58.05 | $58.10 |
| Purchase #7 | $15.26 | 12.107% | $17.1075 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $681.59 | $745.9787 | $745.97 | $746.00 | $746.10 | |