| 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 | $49.51 | 11.351% | $55.1299 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $157.90 | 10.735% | $174.8506 | $174.85 | $174.85 | $174.90 |
| Purchase #3 | $204.56 | 4.744% | $214.2643 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $38.74 | 10.752% | $42.9053 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $177.87 | 7.284% | $190.8261 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $111.94 | 3.683% | $116.0628 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $187.51 | 8.674% | $203.7746 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $928.03 | $997.8136 | $997.81 | $997.80 | $997.90 | |