| 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 | $210.31 | 11.453% | $234.3968 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $230.88 | 11.392% | $257.1818 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $14.74 | 3.306% | $15.2273 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $24.99 | 6.798% | $26.6888 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $7.79 | 8.304% | $8.4369 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $234.55 | 6.124% | $248.9138 | $248.91 | $248.90 | $248.90 |
| Purchase #7 | $182.36 | 6.207% | $193.6791 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $905.62 | $984.5245 | $984.53 | $984.60 | $984.50 | |