| 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 | $86.79 | 12.768% | $97.8713 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $53.30 | 11.477% | $59.4172 | $59.42 | $59.40 | $59.40 |
| Purchase #3 | $192.55 | 12.108% | $215.864 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $193.78 | 7.416% | $208.1507 | $208.15 | $208.15 | $208.20 |
| Purchase #5 | $64.33 | 8.259% | $69.643 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $179.97 | 13.223% | $203.7674 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $118.96 | 8.375% | $128.9229 | $128.92 | $128.90 | $128.90 |
| 7 purchase totals = | $889.68 | $983.6365 | $983.63 | $983.55 | $983.70 | |