| 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 | $232.62 | 4.600% | $243.3205 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $109.71 | 6.859% | $117.235 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $43.52 | 6.730% | $46.4489 | $46.45 | $46.45 | $46.40 |
| Purchase #4 | $36.50 | 12.491% | $41.0592 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $223.47 | 3.256% | $230.7462 | $230.75 | $230.75 | $230.70 |
| Purchase #6 | $183.88 | 6.635% | $196.0804 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $69.56 | 8.187% | $75.2549 | $75.25 | $75.25 | $75.30 |
| 7 purchase totals = | $899.26 | $950.1451 | $950.15 | $950.15 | $950.10 | |