| 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 | $83.90 | 10.168% | $92.431 | $92.43 | $92.45 | $92.40 |
| Purchase #2 | $180.72 | 10.223% | $199.195 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $145.81 | 7.662% | $156.982 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $49.84 | 3.542% | $51.6053 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $10.65 | 7.667% | $11.4665 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $143.60 | 9.103% | $156.6719 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $19.68 | 9.387% | $21.5274 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $634.20 | $689.8791 | $689.89 | $689.90 | $689.90 | |