| 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 | $121.29 | 7.605% | $130.5141 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $44.77 | 8.736% | $48.6811 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $78.34 | 10.471% | $86.543 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $96.52 | 11.826% | $107.9345 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $66.31 | 8.590% | $72.006 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $214.30 | 13.189% | $242.564 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $13.55 | 6.630% | $14.4484 | $14.45 | $14.45 | $14.40 |
| 7 purchase totals = | $635.08 | $702.6911 | $702.68 | $702.70 | $702.60 | |