| 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 | $228.81 | 9.167% | $249.785 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $156.52 | 9.663% | $171.6445 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $243.63 | 3.248% | $251.5431 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $207.95 | 12.831% | $234.6321 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $180.28 | 3.713% | $186.9738 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $103.58 | 5.814% | $109.6021 | $109.60 | $109.60 | $109.60 |
| Purchase #7 | $237.85 | 12.849% | $268.4113 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $1,358.62 | $1,472.5919 | $1,472.58 | $1,472.60 | $1,472.50 | |