| 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 | $30.78 | 8.173% | $33.2956 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $8.26 | 5.513% | $8.7154 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $243.83 | 9.562% | $267.145 | $267.15 | $267.15 | $267.10 |
| Purchase #4 | $245.27 | 8.183% | $265.3404 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $194.25 | 13.509% | $220.4912 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $219.98 | 7.805% | $237.1494 | $237.15 | $237.15 | $237.10 |
| Purchase #7 | $235.34 | 8.361% | $255.0168 | $255.02 | $255.00 | $255.00 |
| 7 purchase totals = | $1,177.71 | $1,287.1538 | $1,287.17 | $1,287.15 | $1,287.00 | |