| 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 | $140.66 | 13.669% | $159.8868 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $198.53 | 7.286% | $212.9949 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $10.80 | 10.585% | $11.9432 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $161.62 | 6.229% | $171.6873 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $141.40 | 10.688% | $156.5128 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $58.66 | 6.755% | $62.6225 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $237.33 | 5.282% | $249.8658 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $949.00 | $1,025.5133 | $1,025.51 | $1,025.50 | $1,025.50 | |