| 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 | $208.65 | 9.669% | $228.8244 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $184.77 | 8.125% | $199.7826 | $199.78 | $199.80 | $199.80 |
| Purchase #3 | $214.49 | 12.807% | $241.9597 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $114.85 | 7.371% | $123.3156 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $213.61 | 10.779% | $236.635 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $161.60 | 11.225% | $179.7396 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $202.63 | 12.571% | $228.1026 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $1,300.60 | $1,438.3595 | $1,438.36 | $1,438.35 | $1,438.30 | |