| 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 | $118.83 | 13.855% | $135.2939 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $17.76 | 12.339% | $19.9514 | $19.95 | $19.95 | $20.00 |
| Purchase #3 | $13.54 | 11.254% | $15.0638 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $118.54 | 12.778% | $133.687 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $102.90 | 8.554% | $111.7021 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $116.26 | 6.237% | $123.5111 | $123.51 | $123.50 | $123.50 |
| Purchase #7 | $14.38 | 5.711% | $15.2012 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $502.21 | $554.4105 | $554.40 | $554.40 | $554.50 | |