| 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 | $75.75 | 3.546% | $78.4361 | $78.44 | $78.45 | $78.40 |
| Purchase #2 | $216.56 | 11.821% | $242.1596 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $211.26 | 12.140% | $236.907 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $115.36 | 13.493% | $130.9255 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $144.31 | 8.583% | $156.6961 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $192.94 | 3.560% | $199.8087 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $147.39 | 11.379% | $164.1615 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $1,103.57 | $1,209.0945 | $1,209.11 | $1,209.10 | $1,209.10 | |