| 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 | $109.28 | 11.314% | $121.6439 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $165.61 | 11.647% | $184.8986 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $213.67 | 12.873% | $241.1757 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $117.85 | 4.645% | $123.3241 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $12.45 | 12.766% | $14.0394 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $229.30 | 8.830% | $249.5472 | $249.55 | $249.55 | $249.50 |
| Purchase #7 | $217.85 | 8.732% | $236.8727 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $1,066.01 | $1,171.5016 | $1,171.50 | $1,171.50 | $1,171.40 | |