| 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 | $105.48 | 9.370% | $115.3635 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $146.29 | 8.163% | $158.2317 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $234.72 | 8.408% | $254.4553 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $17.48 | 12.609% | $19.6841 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $158.52 | 3.526% | $164.1094 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $193.31 | 11.389% | $215.3261 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $107.70 | 7.740% | $116.036 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $963.50 | $1,043.2061 | $1,043.21 | $1,043.25 | $1,043.20 | |