| 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 | $208.49 | 3.577% | $215.9477 | $215.95 | $215.95 | $215.90 |
| Purchase #2 | $215.52 | 7.669% | $232.0482 | $232.05 | $232.05 | $232.00 |
| Purchase #3 | $203.48 | 6.662% | $217.0358 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $131.56 | 8.390% | $142.5979 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $25.63 | 13.870% | $29.1849 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $250.78 | 10.258% | $276.505 | $276.51 | $276.50 | $276.50 |
| Purchase #7 | $15.51 | 3.116% | $15.9933 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $1,050.97 | $1,129.3128 | $1,129.32 | $1,129.35 | $1,129.20 | |