| 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 | $225.58 | 4.472% | $235.6679 | $235.67 | $235.65 | $235.70 |
| Purchase #2 | $160.90 | 11.326% | $179.1235 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $142.30 | 12.642% | $160.2896 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $114.63 | 9.728% | $125.7812 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $242.52 | 10.669% | $268.3945 | $268.39 | $268.40 | $268.40 |
| Purchase #6 | $67.28 | 3.236% | $69.4572 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $224.85 | 11.446% | $250.5863 | $250.59 | $250.60 | $250.60 |
| 7 purchase totals = | $1,178.06 | $1,289.3002 | $1,289.30 | $1,289.30 | $1,289.40 | |