| 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 | $76.98 | 6.197% | $81.7505 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $5.56 | 3.723% | $5.767 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $178.75 | 12.329% | $200.7881 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $177.48 | 11.695% | $198.2363 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $114.61 | 10.528% | $126.6761 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $239.92 | 4.481% | $250.6708 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $37.85 | 9.475% | $41.4363 | $41.44 | $41.45 | $41.40 |
| 7 purchase totals = | $831.15 | $905.3251 | $905.34 | $905.35 | $905.40 | |