| 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 | $13.75 | 13.470% | $15.6021 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $36.52 | 7.670% | $39.3211 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $246.93 | 13.163% | $279.4334 | $279.43 | $279.45 | $279.40 |
| Purchase #4 | $131.70 | 10.858% | $146 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $180.83 | 8.284% | $195.81 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $42.73 | 9.873% | $46.9487 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $144.53 | 6.389% | $153.764 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $796.99 | $876.8793 | $876.87 | $876.85 | $876.80 | |