| 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 | $245.49 | 5.227% | $258.3218 | $258.32 | $258.30 | $258.30 |
| Purchase #2 | $42.91 | 9.128% | $46.8268 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $206.28 | 3.157% | $212.7923 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $153.78 | 6.226% | $163.3543 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $235.59 | 12.538% | $265.1283 | $265.13 | $265.15 | $265.10 |
| Purchase #6 | $237.70 | 3.453% | $245.9078 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $124.82 | 3.396% | $129.0589 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $1,246.57 | $1,321.3902 | $1,321.39 | $1,321.40 | $1,321.40 | |