| 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 | $192.50 | 4.833% | $201.8035 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $124.79 | 9.790% | $137.0069 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $222.58 | 11.374% | $247.8962 | $247.90 | $247.90 | $247.90 |
| Purchase #4 | $150.56 | 5.316% | $158.5638 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $209.55 | 11.346% | $233.3255 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $65.58 | 10.268% | $72.3138 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $205.39 | 3.724% | $213.0387 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $1,170.95 | $1,263.9484 | $1,263.95 | $1,263.95 | $1,263.90 | |