| 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 | $159.40 | 12.706% | $179.6534 | $179.65 | $179.65 | $179.70 |
| Purchase #2 | $74.69 | 12.447% | $83.9867 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $181.47 | 13.850% | $206.6036 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $37.61 | 9.575% | $41.2112 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $94.93 | 12.258% | $106.5665 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $188.65 | 13.154% | $213.465 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $109.99 | 9.142% | $120.0453 | $120.05 | $120.05 | $120.00 |
| 7 purchase totals = | $846.74 | $951.5317 | $951.54 | $951.50 | $951.60 | |