| 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 | $204.70 | 4.247% | $213.3936 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $233.38 | 9.209% | $254.872 | $254.87 | $254.85 | $254.90 |
| Purchase #3 | $78.49 | 4.565% | $82.0731 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $198.79 | 7.769% | $214.234 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $227.90 | 7.776% | $245.6215 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $59.65 | 12.726% | $67.2411 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $95.41 | 5.235% | $100.4047 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $1,098.32 | $1,177.8400 | $1,177.82 | $1,177.80 | $1,177.80 | |