| 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 | $92.62 | 10.308% | $102.1673 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $29.48 | 3.300% | $30.4528 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $136.56 | 3.125% | $140.8275 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $210.53 | 8.533% | $228.4945 | $228.49 | $228.50 | $228.50 |
| Purchase #5 | $200.50 | 5.533% | $211.5937 | $211.59 | $211.60 | $211.60 |
| Purchase #6 | $95.45 | 5.506% | $100.7055 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $23.46 | 5.456% | $24.74 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $788.60 | $838.9813 | $838.98 | $839.00 | $839.00 | |