| 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 | $49.91 | 6.142% | $52.9755 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $9.73 | 13.712% | $11.0642 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $116.67 | 12.833% | $131.6423 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $167.44 | 3.567% | $173.4126 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $189.74 | 4.115% | $197.5478 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $127.95 | 11.124% | $142.1832 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $10.74 | 4.363% | $11.2086 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $672.18 | $720.0342 | $720.03 | $720.05 | $720.00 | |