| 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 | $33.87 | 7.609% | $36.4472 | $36.45 | $36.45 | $36.40 |
| Purchase #2 | $219.40 | 3.232% | $226.491 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $10.79 | 3.549% | $11.1729 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $104.35 | 4.266% | $108.8016 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $65.45 | 4.842% | $68.6191 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $161.86 | 6.314% | $172.0798 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $97.34 | 4.765% | $101.9783 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $693.06 | $725.5899 | $725.59 | $725.60 | $725.60 | |