| 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 | $87.80 | 5.385% | $92.528 | $92.53 | $92.55 | $92.50 |
| Purchase #2 | $129.64 | 11.494% | $144.5408 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $193.84 | 6.113% | $205.6894 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $55.90 | 6.666% | $59.6263 | $59.63 | $59.65 | $59.60 |
| Purchase #5 | $36.91 | 7.366% | $39.6288 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $234.85 | 8.410% | $254.6009 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $137.31 | 4.415% | $143.3722 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $876.25 | $939.9864 | $939.99 | $940.05 | $939.90 | |