| 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 | $92.70 | 4.517% | $96.8873 | $96.89 | $96.90 | $96.90 |
| Purchase #2 | $217.92 | 4.496% | $227.7177 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $179.30 | 7.108% | $192.0446 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $185.43 | 8.382% | $200.9727 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $161.90 | 12.855% | $182.7122 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $247.38 | 4.165% | $257.6834 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $188.62 | 4.588% | $197.2739 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $1,273.25 | $1,355.2918 | $1,355.28 | $1,355.25 | $1,355.30 | |