| 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 | $133.56 | 9.627% | $146.4178 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $196.39 | 4.793% | $205.803 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $60.95 | 3.556% | $63.1174 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $221.25 | 13.238% | $250.5391 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $228.31 | 11.313% | $254.1387 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $243.96 | 5.409% | $257.1558 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $12.92 | 13.777% | $14.7 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $1,097.34 | $1,191.8718 | $1,191.88 | $1,191.85 | $1,191.80 | |