| 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 | $14.91 | 8.768% | $16.2173 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $98.31 | 4.197% | $102.4361 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $222.97 | 12.606% | $251.0776 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $225.62 | 7.462% | $242.4558 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $66.60 | 3.210% | $68.7379 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $41.75 | 10.578% | $46.1663 | $46.17 | $46.15 | $46.20 |
| Purchase #7 | $98.71 | 10.806% | $109.3766 | $109.38 | $109.40 | $109.40 |
| 7 purchase totals = | $768.87 | $836.4676 | $836.49 | $836.50 | $836.50 | |