| 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 | $136.40 | 10.411% | $150.6006 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $73.81 | 7.680% | $79.4786 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $139.59 | 5.306% | $146.9966 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $69.57 | 6.311% | $73.9606 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $171.29 | 9.175% | $187.0059 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $47.85 | 8.245% | $51.7952 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $92.96 | 4.848% | $97.4667 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $731.47 | $787.3042 | $787.32 | $787.30 | $787.40 | |