| 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 | $33.50 | 4.157% | $34.8926 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $119.83 | 10.109% | $131.9436 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $214.34 | 6.282% | $227.8048 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $56.33 | 4.507% | $58.8688 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $142.89 | 5.679% | $151.0047 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $192.32 | 8.670% | $208.9941 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $28.88 | 8.442% | $31.318 | $31.32 | $31.30 | $31.30 |
| 7 purchase totals = | $788.09 | $844.8266 | $844.81 | $844.80 | $844.80 | |