| 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 | $120.85 | 11.569% | $134.8311 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $222.85 | 5.483% | $235.0689 | $235.07 | $235.05 | $235.10 |
| Purchase #3 | $247.40 | 5.211% | $260.292 | $260.29 | $260.30 | $260.30 |
| Purchase #4 | $98.67 | 9.873% | $108.4117 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $204.29 | 8.447% | $221.5464 | $221.55 | $221.55 | $221.50 |
| Purchase #6 | $155.93 | 9.514% | $170.7652 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $163.37 | 3.370% | $168.8756 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $1,213.36 | $1,299.7909 | $1,299.80 | $1,299.80 | $1,299.80 | |