| 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 | $152.59 | 3.737% | $158.2923 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $212.40 | 10.440% | $234.5746 | $234.57 | $234.55 | $234.60 |
| Purchase #3 | $193.54 | 10.856% | $214.5507 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $20.85 | 8.313% | $22.5833 | $22.58 | $22.60 | $22.60 |
| Purchase #5 | $57.43 | 4.117% | $59.7944 | $59.79 | $59.80 | $59.80 |
| Purchase #6 | $110.75 | 12.782% | $124.9061 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $164.41 | 4.129% | $171.1985 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $911.97 | $985.8999 | $985.89 | $985.90 | $986.00 | |