| 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 | $106.46 | 11.119% | $118.2973 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $108.59 | 12.314% | $121.9618 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $207.52 | 8.295% | $224.7338 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $159.36 | 7.145% | $170.7463 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $113.91 | 8.382% | $123.4579 | $123.46 | $123.45 | $123.50 |
| Purchase #6 | $226.56 | 12.554% | $255.0023 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $107.63 | 12.268% | $120.834 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $1,030.03 | $1,135.0334 | $1,135.03 | $1,135.05 | $1,135.00 | |