| 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 | $54.62 | 3.260% | $56.4006 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $16.75 | 8.525% | $18.1779 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $52.75 | 3.751% | $54.7287 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $93.89 | 8.672% | $102.0321 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $177.92 | 11.832% | $198.9715 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $149.28 | 7.704% | $160.7805 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $16.91 | 3.107% | $17.4354 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $562.12 | $608.5267 | $608.53 | $608.60 | $608.50 | |