| 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 | $105.62 | 13.622% | $120.0076 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $207.38 | 5.866% | $219.5449 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $103.72 | 3.203% | $107.0422 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $44.92 | 4.177% | $46.7963 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $177.88 | 4.813% | $186.4414 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $78.59 | 10.418% | $86.7775 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $50.42 | 11.837% | $56.3882 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $768.53 | $822.9981 | $823.00 | $823.05 | $822.90 | |