| 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 | $152.99 | 3.839% | $158.8633 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $228.96 | 13.706% | $260.3413 | $260.34 | $260.35 | $260.30 |
| Purchase #3 | $189.25 | 12.341% | $212.6053 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $67.31 | 7.188% | $72.1482 | $72.15 | $72.15 | $72.10 |
| Purchase #5 | $226.96 | 12.348% | $254.985 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $157.28 | 5.704% | $166.2513 | $166.25 | $166.25 | $166.30 |
| Purchase #7 | $198.94 | 5.361% | $209.6052 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $1,221.69 | $1,334.7996 | $1,334.81 | $1,334.80 | $1,334.80 | |