| 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 | $77.46 | 8.629% | $84.144 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $152.27 | 5.167% | $160.1378 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $220.67 | 3.267% | $227.8793 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $137.60 | 4.607% | $143.9392 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $184.45 | 3.148% | $190.2565 | $190.26 | $190.25 | $190.30 |
| Purchase #6 | $181.60 | 11.612% | $202.6874 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $193.68 | 7.338% | $207.8922 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $1,147.73 | $1,216.9364 | $1,216.94 | $1,217.00 | $1,216.90 | |