| 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 | $97.34 | 4.845% | $102.0561 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $24.63 | 4.646% | $25.7743 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $153.30 | 11.430% | $170.8222 | $170.82 | $170.80 | $170.80 |
| Purchase #4 | $160.96 | 10.219% | $177.4085 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $51.95 | 12.102% | $58.237 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $170.31 | 4.407% | $177.8156 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $201.94 | 6.649% | $215.367 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $860.43 | $927.4807 | $927.49 | $927.40 | $927.50 | |