| 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 | $140.58 | 11.451% | $156.6778 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $188.80 | 6.537% | $201.1419 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $39.29 | 4.569% | $41.0852 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $62.30 | 7.605% | $67.0379 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $214.84 | 3.672% | $222.7289 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $70.43 | 6.338% | $74.8939 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $10.85 | 9.745% | $11.9073 | $11.91 | $11.90 | $11.90 |
| 7 purchase totals = | $727.09 | $775.4729 | $775.48 | $775.55 | $775.40 | |