| 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 | $234.94 | 13.682% | $267.0845 | $267.08 | $267.10 | $267.10 |
| Purchase #2 | $78.32 | 8.797% | $85.2098 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $176.49 | 9.520% | $193.2918 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $102.67 | 12.665% | $115.6732 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $148.47 | 11.787% | $165.9702 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $40.30 | 8.294% | $43.6425 | $43.64 | $43.65 | $43.60 |
| Purchase #7 | $7.35 | 12.294% | $8.2536 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $788.54 | $879.1256 | $879.11 | $879.10 | $879.20 | |