| 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 | $74.50 | 10.111% | $82.0327 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $66.51 | 4.467% | $69.481 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $191.43 | 4.451% | $199.9505 | $199.95 | $199.95 | $200.00 |
| Purchase #4 | $100.51 | 3.626% | $104.1545 | $104.15 | $104.15 | $104.20 |
| Purchase #5 | $214.60 | 12.135% | $240.6417 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $93.56 | 12.339% | $105.1044 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $147.86 | 5.365% | $155.7927 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $888.97 | $957.1575 | $957.14 | $957.20 | $957.20 | |