| 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 | $121.81 | 9.386% | $133.2431 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $51.32 | 4.871% | $53.8198 | $53.82 | $53.80 | $53.80 |
| Purchase #3 | $147.84 | 12.253% | $165.9548 | $165.95 | $165.95 | $166.00 |
| Purchase #4 | $83.29 | 4.812% | $87.2979 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $177.68 | 11.803% | $198.6516 | $198.65 | $198.65 | $198.70 |
| Purchase #6 | $148.56 | 11.463% | $165.5894 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $160.70 | 11.824% | $179.7012 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $891.20 | $984.2578 | $984.25 | $984.25 | $984.30 | |