| 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 | $214.95 | 3.491% | $222.4539 | $222.45 | $222.45 | $222.50 |
| Purchase #2 | $206.76 | 4.786% | $216.6555 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $182.88 | 4.788% | $191.6363 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $195.32 | 4.598% | $204.3008 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $81.64 | 12.800% | $92.0899 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $179.99 | 8.618% | $195.5015 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $22.33 | 4.169% | $23.2609 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $1,083.87 | $1,145.8988 | $1,145.90 | $1,145.90 | $1,146.00 | |