| 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 | $125.48 | 10.328% | $138.4396 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $25.46 | 8.744% | $27.6862 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $103.99 | 5.280% | $109.4807 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $58.50 | 5.264% | $61.5794 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $231.58 | 4.844% | $242.7977 | $242.80 | $242.80 | $242.80 |
| Purchase #6 | $158.55 | 12.413% | $178.2308 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $243.54 | 5.488% | $256.9055 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $947.10 | $1,015.1199 | $1,015.13 | $1,015.20 | $1,015.10 | |