| 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 | $219.44 | 11.823% | $245.3844 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $25.75 | 8.491% | $27.9364 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $128.59 | 3.373% | $132.9273 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $188.79 | 6.314% | $200.7102 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $169.25 | 7.295% | $181.5968 | $181.60 | $181.60 | $181.60 |
| Purchase #6 | $193.40 | 10.188% | $213.1036 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $195.49 | 8.598% | $212.2982 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $1,120.71 | $1,213.9569 | $1,213.96 | $1,214.00 | $1,213.90 | |