| 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 | $145.92 | 3.352% | $150.8112 | $150.81 | $150.80 | $150.80 |
| Purchase #2 | $59.49 | 6.716% | $63.4853 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $94.36 | 13.221% | $106.8353 | $106.84 | $106.85 | $106.80 |
| Purchase #4 | $249.27 | 5.166% | $262.1473 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $182.44 | 9.352% | $199.5018 | $199.50 | $199.50 | $199.50 |
| Purchase #6 | $137.84 | 12.559% | $155.1513 | $155.15 | $155.15 | $155.20 |
| Purchase #7 | $80.50 | 5.744% | $85.1239 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $949.82 | $1,023.0561 | $1,023.06 | $1,023.05 | $1,023.00 | |