| 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 | $207.65 | 3.403% | $214.7163 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $28.73 | 3.476% | $29.7287 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $211.28 | 11.551% | $235.685 | $235.69 | $235.70 | $235.70 |
| Purchase #4 | $182.28 | 10.832% | $202.0246 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $138.53 | 8.470% | $150.2635 | $150.26 | $150.25 | $150.30 |
| Purchase #6 | $77.57 | 7.287% | $83.2225 | $83.22 | $83.20 | $83.20 |
| Purchase #7 | $54.77 | 3.241% | $56.5451 | $56.55 | $56.55 | $56.50 |
| 7 purchase totals = | $900.81 | $972.1857 | $972.19 | $972.15 | $972.10 | |