| 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 | $122.99 | 9.176% | $134.2756 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $183.62 | 3.601% | $190.2322 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $103.35 | 8.397% | $112.0283 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $216.55 | 8.429% | $234.803 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $222.58 | 11.336% | $247.8117 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $219.46 | 11.137% | $243.9013 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $114.56 | 9.777% | $125.7605 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $1,183.11 | $1,288.8126 | $1,288.81 | $1,288.85 | $1,288.80 | |