| 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 | $236.31 | 6.278% | $251.1455 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $193.95 | 12.394% | $217.9882 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $104.90 | 4.363% | $109.4768 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $169.73 | 11.648% | $189.5002 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $131.73 | 11.729% | $147.1806 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $223.89 | 6.282% | $237.9548 | $237.95 | $237.95 | $238.00 |
| Purchase #7 | $66.31 | 3.133% | $68.3875 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $1,126.82 | $1,221.6336 | $1,221.64 | $1,221.70 | $1,221.70 | |