| 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 | $157.66 | 12.153% | $176.8204 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $7.99 | 5.630% | $8.4398 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $212.39 | 6.214% | $225.5879 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $47.90 | 8.199% | $51.8273 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $122.32 | 8.109% | $132.2389 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $109.27 | 13.357% | $123.8652 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $6.87 | 12.205% | $7.7085 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $664.40 | $726.4880 | $726.50 | $726.50 | $726.40 | |