| 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 | $148.46 | 4.473% | $155.1006 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $207.69 | 5.440% | $218.9883 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $52.57 | 12.596% | $59.1917 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $248.80 | 3.414% | $257.294 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $38.53 | 8.770% | $41.9091 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $79.96 | 5.596% | $84.4346 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $210.82 | 8.170% | $228.044 | $228.04 | $228.05 | $228.00 |
| 7 purchase totals = | $986.83 | $1,044.9623 | $1,044.95 | $1,045.00 | $1,044.90 | |