| 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 | $196.54 | 5.867% | $208.071 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $97.40 | 4.850% | $102.1239 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $51.25 | 6.735% | $54.7017 | $54.70 | $54.70 | $54.70 |
| Purchase #4 | $84.51 | 7.436% | $90.7942 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $36.53 | 12.340% | $41.0378 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $186.76 | 9.591% | $204.6722 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $31.93 | 13.423% | $36.216 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $684.92 | $737.6168 | $737.61 | $737.55 | $737.60 | |