| 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 | $29.99 | 11.759% | $33.5165 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $127.41 | 4.404% | $133.0211 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $234.53 | 9.491% | $256.7892 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $185.37 | 9.492% | $202.9653 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $122.55 | 9.686% | $134.4202 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $187.57 | 8.804% | $204.0837 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $65.87 | 12.779% | $74.2875 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $953.29 | $1,039.0835 | $1,039.09 | $1,039.05 | $1,039.10 | |