| 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 | $233.86 | 8.755% | $254.3344 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $74.60 | 7.509% | $80.2017 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $118.70 | 5.548% | $125.2855 | $125.29 | $125.30 | $125.30 |
| Purchase #4 | $110.89 | 5.419% | $116.8991 | $116.90 | $116.90 | $116.90 |
| Purchase #5 | $182.50 | 3.848% | $189.5226 | $189.52 | $189.50 | $189.50 |
| Purchase #6 | $163.85 | 10.305% | $180.7347 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $213.38 | 8.260% | $231.0052 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $1,097.78 | $1,177.9832 | $1,177.98 | $1,178.00 | $1,177.90 | |