| 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 | $13.97 | 3.746% | $14.4933 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $29.92 | 10.487% | $33.0577 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $245.91 | 5.468% | $259.3564 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $57.34 | 10.835% | $63.5528 | $63.55 | $63.55 | $63.60 |
| Purchase #5 | $108.55 | 10.477% | $119.9228 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $198.32 | 8.734% | $215.6413 | $215.64 | $215.65 | $215.60 |
| Purchase #7 | $17.90 | 11.645% | $19.9845 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $671.91 | $726.0088 | $726.00 | $726.00 | $726.10 | |