| 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 | $198.57 | 3.787% | $206.0898 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $109.61 | 12.235% | $123.0208 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $127.78 | 10.860% | $141.6569 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $62.65 | 11.310% | $69.7357 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $168.93 | 4.340% | $176.2616 | $176.26 | $176.25 | $176.30 |
| Purchase #6 | $128.61 | 4.776% | $134.7524 | $134.75 | $134.75 | $134.80 |
| Purchase #7 | $66.72 | 10.153% | $73.4941 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $862.87 | $925.0113 | $925.01 | $925.00 | $925.10 | |