| 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 | $5.44 | 11.563% | $6.069 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $205.77 | 7.239% | $220.6657 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $158.91 | 13.297% | $180.0403 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $225.54 | 3.113% | $232.5611 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $139.43 | 13.700% | $158.5319 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $146.32 | 6.297% | $155.5338 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $225.50 | 3.663% | $233.7601 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $1,106.91 | $1,187.1619 | $1,187.16 | $1,187.15 | $1,187.20 | |