| 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 | $40.65 | 8.764% | $44.2126 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $217.43 | 7.708% | $234.1895 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $208.72 | 10.526% | $230.6899 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $81.34 | 13.648% | $92.4413 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $96.82 | 5.514% | $102.1587 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $91.81 | 11.705% | $102.5564 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $144.26 | 11.317% | $160.5859 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $881.03 | $966.8343 | $966.84 | $966.85 | $966.90 | |