| 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 | $171.47 | 9.663% | $188.0391 | $188.04 | $188.05 | $188.00 |
| Purchase #2 | $69.89 | 5.211% | $73.532 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $34.47 | 7.242% | $36.9663 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $156.71 | 4.761% | $164.171 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $131.31 | 7.149% | $140.6974 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $107.29 | 3.754% | $111.3177 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $169.30 | 4.377% | $176.7103 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $840.44 | $891.4338 | $891.44 | $891.40 | $891.40 | |