| 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 | $76.49 | 3.196% | $78.9346 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $247.79 | 7.725% | $266.9318 | $266.93 | $266.95 | $266.90 |
| Purchase #3 | $168.89 | 13.619% | $191.8911 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $23.84 | 9.313% | $26.0602 | $26.06 | $26.05 | $26.10 |
| Purchase #5 | $127.94 | 11.496% | $142.648 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $203.51 | 13.356% | $230.6908 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $237.99 | 9.411% | $260.3872 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,086.45 | $1,197.5437 | $1,197.54 | $1,197.60 | $1,197.50 | |