| 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 | $212.91 | 7.615% | $229.1231 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $56.85 | 13.307% | $64.415 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $182.49 | 8.142% | $197.3483 | $197.35 | $197.35 | $197.30 |
| Purchase #4 | $113.82 | 9.161% | $124.2471 | $124.25 | $124.25 | $124.20 |
| Purchase #5 | $231.77 | 12.160% | $259.9532 | $259.95 | $259.95 | $260.00 |
| Purchase #6 | $143.42 | 6.804% | $153.1783 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $42.49 | 13.211% | $48.1034 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $983.75 | $1,076.3684 | $1,076.37 | $1,076.35 | $1,076.30 | |