| 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 | $91.41 | 6.785% | $97.6122 | $97.61 | $97.60 | $97.60 |
| Purchase #2 | $142.56 | 8.672% | $154.9228 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $139.56 | 7.302% | $149.7507 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $23.66 | 6.411% | $25.1768 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $222.30 | 13.209% | $251.6636 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $234.25 | 13.644% | $266.2111 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $147.94 | 11.118% | $164.388 | $164.39 | $164.40 | $164.40 |
| 7 purchase totals = | $1,001.68 | $1,109.7252 | $1,109.72 | $1,109.70 | $1,109.80 | |