| 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 | $178.28 | 9.462% | $195.1489 | $195.15 | $195.15 | $195.10 |
| Purchase #2 | $157.32 | 13.229% | $178.1319 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $94.64 | 5.353% | $99.7061 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $11.91 | 7.293% | $12.7786 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $95.56 | 8.641% | $103.8173 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $151.75 | 8.805% | $165.1116 | $165.11 | $165.10 | $165.10 |
| Purchase #7 | $12.44 | 12.510% | $13.9962 | $14.00 | $14.00 | $14.00 |
| 7 purchase totals = | $701.90 | $768.6906 | $768.70 | $768.70 | $768.60 | |