| 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 | $42.42 | 10.600% | $46.9165 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $147.27 | 5.107% | $154.7911 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $158.36 | 7.553% | $170.3209 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $149.74 | 4.743% | $156.8422 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $214.26 | 8.259% | $231.9557 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $164.50 | 6.303% | $174.8684 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $12.89 | 3.730% | $13.3708 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $889.44 | $949.0656 | $949.07 | $949.00 | $949.10 | |