| 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 | $10.35 | 8.630% | $11.2432 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $129.34 | 4.303% | $134.9055 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $209.82 | 8.700% | $228.0743 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $142.89 | 8.795% | $155.4572 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $77.57 | 8.240% | $83.9618 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $156.26 | 6.181% | $165.9184 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $150.32 | 3.539% | $155.6398 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $876.55 | $935.2002 | $935.20 | $935.15 | $935.20 | |