| 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 | $221.99 | 13.273% | $251.4547 | $251.45 | $251.45 | $251.50 |
| Purchase #2 | $119.80 | 6.615% | $127.7248 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $18.49 | 6.654% | $19.7203 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $183.80 | 11.104% | $204.2092 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $232.39 | 3.118% | $239.6359 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $19.40 | 13.532% | $22.0252 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $70.66 | 4.864% | $74.0969 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $866.53 | $938.8670 | $938.87 | $938.85 | $938.80 | |