| 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 | $202.45 | 7.492% | $217.6176 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $217.46 | 6.547% | $231.6971 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $8.89 | 5.593% | $9.3872 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $91.47 | 4.731% | $95.7974 | $95.80 | $95.80 | $95.80 |
| Purchase #5 | $92.40 | 5.530% | $97.5097 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $43.80 | 6.188% | $46.5103 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $242.49 | 12.251% | $272.1974 | $272.20 | $272.20 | $272.20 |
| 7 purchase totals = | $898.96 | $970.7167 | $970.73 | $970.70 | $970.70 | |