| 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 | $111.83 | 11.432% | $124.6144 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $176.50 | 5.308% | $185.8686 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $156.33 | 3.528% | $161.8453 | $161.85 | $161.85 | $161.80 |
| Purchase #4 | $229.72 | 4.416% | $239.8644 | $239.86 | $239.85 | $239.90 |
| Purchase #5 | $46.48 | 4.199% | $48.4317 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $77.95 | 8.732% | $84.7566 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $116.40 | 3.493% | $120.4659 | $120.47 | $120.45 | $120.50 |
| 7 purchase totals = | $915.21 | $965.8469 | $965.85 | $965.80 | $965.90 | |