| 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 | $128.50 | 9.832% | $141.1341 | $141.13 | $141.15 | $141.10 |
| Purchase #2 | $116.63 | 12.788% | $131.5446 | $131.54 | $131.55 | $131.50 |
| Purchase #3 | $210.41 | 12.574% | $236.867 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $20.43 | 3.802% | $21.2067 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $176.67 | 7.234% | $189.4503 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $24.46 | 4.484% | $25.5568 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $184.87 | 8.202% | $200.033 | $200.03 | $200.05 | $200.00 |
| 7 purchase totals = | $861.97 | $945.7925 | $945.79 | $945.80 | $945.80 | |