| 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 | $91.26 | 7.605% | $98.2003 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $238.66 | 8.530% | $259.0177 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $140.46 | 12.482% | $157.9922 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $118.56 | 9.527% | $129.8552 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $56.59 | 13.771% | $64.383 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $72.35 | 9.119% | $78.9476 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $31.61 | 6.533% | $33.6751 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $749.49 | $822.0711 | $822.08 | $822.10 | $822.10 | |