| 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 | $50.57 | 7.171% | $54.1964 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $11.83 | 6.686% | $12.621 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $117.63 | 12.335% | $132.1397 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $161.57 | 9.377% | $176.7204 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $176.39 | 5.245% | $185.6417 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $120.91 | 11.430% | $134.73 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $108.70 | 6.813% | $116.1057 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $747.60 | $812.1549 | $812.16 | $812.15 | $812.00 | |