| 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 | $213.73 | 4.338% | $223.0016 | $223.00 | $223.00 | $223.00 |
| Purchase #2 | $87.66 | 6.640% | $93.4806 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $44.56 | 10.118% | $49.0686 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $103.84 | 11.252% | $115.5241 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $149.39 | 9.873% | $164.1393 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $77.99 | 6.206% | $82.8301 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $215.90 | 13.437% | $244.9105 | $244.91 | $244.90 | $244.90 |
| 7 purchase totals = | $893.07 | $972.9548 | $972.95 | $972.95 | $972.90 | |