| 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 | $16.31 | 9.230% | $17.8154 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $201.94 | 8.831% | $219.7733 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $79.87 | 4.764% | $83.675 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $26.68 | 3.813% | $27.6973 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $47.60 | 13.809% | $54.1731 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $169.99 | 12.293% | $190.8869 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $17.70 | 5.282% | $18.6349 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $560.09 | $612.6559 | $612.66 | $612.65 | $612.70 | |