| 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 | $223.43 | 12.199% | $250.6862 | $250.69 | $250.70 | $250.70 |
| Purchase #2 | $228.44 | 3.229% | $235.8163 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $57.54 | 6.633% | $61.3566 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $222.35 | 11.788% | $248.5606 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $233.89 | 7.595% | $251.6539 | $251.65 | $251.65 | $251.70 |
| Purchase #6 | $125.45 | 6.770% | $133.943 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $64.90 | 7.816% | $69.9726 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $1,156.00 | $1,251.9892 | $1,251.99 | $1,251.95 | $1,252.10 | |