| 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 | $155.80 | 12.397% | $175.1145 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $23.51 | 12.490% | $26.4464 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $45.45 | 12.222% | $51.0049 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $31.66 | 4.235% | $33.0008 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $117.74 | 12.691% | $132.6824 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $121.40 | 8.790% | $132.0711 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $213.61 | 8.735% | $232.2688 | $232.27 | $232.25 | $232.30 |
| 7 purchase totals = | $709.17 | $782.5889 | $782.58 | $782.55 | $782.60 | |