| 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 | $122.71 | 9.385% | $134.2263 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $24.56 | 4.720% | $25.7192 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $202.40 | 13.200% | $229.1168 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $23.74 | 9.314% | $25.9511 | $25.95 | $25.95 | $26.00 |
| Purchase #5 | $239.79 | 8.300% | $259.6926 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $23.88 | 4.335% | $24.9152 | $24.92 | $24.90 | $24.90 |
| Purchase #7 | $21.87 | 13.753% | $24.8778 | $24.88 | $24.90 | $24.90 |
| 7 purchase totals = | $658.95 | $724.4990 | $724.51 | $724.50 | $724.50 | |