| 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 | $11.81 | 9.293% | $12.9075 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $178.59 | 8.232% | $193.2915 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $26.87 | 10.801% | $29.7722 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $78.42 | 7.213% | $84.0764 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $127.36 | 11.869% | $142.4764 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $178.54 | 10.229% | $196.8029 | $196.80 | $196.80 | $196.80 |
| Purchase #7 | $226.61 | 13.551% | $257.3179 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $828.20 | $916.6448 | $916.65 | $916.65 | $916.70 | |