| 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 | $205.49 | 3.563% | $212.8116 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $243.72 | 5.382% | $256.837 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $207.50 | 8.304% | $224.7308 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $204.55 | 12.727% | $230.5831 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $164.97 | 9.737% | $181.0331 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $234.78 | 7.366% | $252.0739 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $164.32 | 3.584% | $170.2092 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $1,425.33 | $1,528.2787 | $1,528.27 | $1,528.30 | $1,528.20 | |