| 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 | $114.92 | 12.386% | $129.154 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $135.43 | 12.407% | $152.2328 | $152.23 | $152.25 | $152.20 |
| Purchase #3 | $227.31 | 6.844% | $242.8671 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $26.76 | 5.532% | $28.2404 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $81.43 | 7.511% | $87.5462 | $87.55 | $87.55 | $87.50 |
| Purchase #6 | $39.26 | 4.381% | $40.98 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $171.51 | 8.396% | $185.91 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $796.62 | $866.9305 | $866.93 | $866.95 | $866.90 | |