| 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 | $36.42 | 3.790% | $37.8003 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $237.73 | 10.237% | $262.0664 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $138.70 | 9.151% | $151.3924 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $116.41 | 5.837% | $123.2049 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $188.61 | 9.414% | $206.3657 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $200.52 | 8.502% | $217.5682 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $60.54 | 12.495% | $68.1045 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $978.93 | $1,066.5024 | $1,066.50 | $1,066.45 | $1,066.60 | |