| 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 | $150.70 | 12.272% | $169.1939 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $102.52 | 9.221% | $111.9734 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $126.80 | 13.493% | $143.9091 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $208.92 | 3.731% | $216.7148 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $90.54 | 7.592% | $97.4138 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $226.33 | 8.636% | $245.8759 | $245.88 | $245.90 | $245.90 |
| Purchase #7 | $184.50 | 8.339% | $199.8855 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $1,090.31 | $1,184.9664 | $1,184.96 | $1,184.95 | $1,185.00 | |