| 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 | $5.25 | 11.299% | $5.8432 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $229.70 | 4.287% | $239.5472 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $162.82 | 7.103% | $174.3851 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $78.86 | 13.693% | $89.6583 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $83.70 | 4.834% | $87.7461 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $165.88 | 6.556% | $176.7551 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $183.57 | 5.507% | $193.6792 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $909.78 | $967.6142 | $967.63 | $967.65 | $967.60 | |