| 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 | $191.50 | 12.169% | $214.8036 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $144.68 | 5.526% | $152.675 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $230.82 | 9.629% | $253.0457 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $124.82 | 10.347% | $137.7351 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $167.52 | 10.661% | $185.3793 | $185.38 | $185.40 | $185.40 |
| Purchase #6 | $15.70 | 11.555% | $17.5141 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $184.64 | 12.557% | $207.8252 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $1,059.68 | $1,168.9780 | $1,168.99 | $1,169.05 | $1,168.90 | |