| 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 | $11.79 | 5.653% | $12.4565 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $214.35 | 7.581% | $230.5999 | $230.60 | $230.60 | $230.60 |
| Purchase #3 | $9.67 | 11.181% | $10.7512 | $10.75 | $10.75 | $10.80 |
| Purchase #4 | $220.28 | 5.147% | $231.6178 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $40.79 | 7.363% | $43.7934 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $149.59 | 13.171% | $169.2925 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $182.36 | 9.225% | $199.1827 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $828.83 | $897.6940 | $897.69 | $897.70 | $897.80 | |