| 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 | $152.26 | 6.320% | $161.8828 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $106.26 | 10.776% | $117.7106 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $5.46 | 6.820% | $5.8324 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $76.96 | 8.189% | $83.2623 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $22.39 | 10.516% | $24.7445 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $41.54 | 4.613% | $43.4562 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $74.37 | 11.789% | $83.1375 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $479.24 | $520.0263 | $520.02 | $520.05 | $520.00 | |