| 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 | $113.56 | 10.872% | $125.9062 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $157.33 | 12.734% | $177.3644 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $113.55 | 9.199% | $123.9955 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $36.82 | 12.381% | $41.3787 | $41.38 | $41.40 | $41.40 |
| Purchase #5 | $109.52 | 12.376% | $123.0742 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $126.49 | 9.245% | $138.184 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $226.67 | 8.464% | $245.8553 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $883.94 | $975.7583 | $975.76 | $975.75 | $975.90 | |