| 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 | $208.59 | 9.341% | $228.0744 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $118.41 | 5.733% | $125.1984 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $250.82 | 6.123% | $266.1777 | $266.18 | $266.20 | $266.20 |
| Purchase #4 | $191.91 | 13.264% | $217.3649 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $168.80 | 12.342% | $189.6333 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $144.77 | 4.609% | $151.4424 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $123.63 | 10.816% | $137.0018 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $1,206.93 | $1,314.8929 | $1,314.88 | $1,314.90 | $1,314.90 | |