| 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 | $188.78 | 7.214% | $202.3986 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $180.92 | 4.427% | $188.9293 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $90.26 | 11.627% | $100.7545 | $100.75 | $100.75 | $100.80 |
| Purchase #4 | $16.80 | 12.666% | $18.9279 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $115.36 | 8.171% | $124.7861 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $127.26 | 7.402% | $136.6798 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $159.75 | 4.632% | $167.1496 | $167.15 | $167.15 | $167.10 |
| 7 purchase totals = | $879.13 | $939.6258 | $939.63 | $939.70 | $939.60 | |