| 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 | $95.95 | 12.303% | $107.7547 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $178.89 | 13.358% | $202.7861 | $202.79 | $202.80 | $202.80 |
| Purchase #3 | $192.37 | 8.458% | $208.6407 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $172.76 | 12.215% | $193.8626 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $33.89 | 9.635% | $37.1553 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $11.34 | 3.118% | $11.6936 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $205.38 | 12.562% | $231.1798 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $890.58 | $993.0728 | $993.07 | $993.10 | $993.20 | |