| 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 | $37.43 | 5.840% | $39.6159 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $210.37 | 12.508% | $236.6831 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $186.34 | 4.739% | $195.1707 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $16.76 | 12.691% | $18.887 | $18.89 | $18.90 | $18.90 |
| Purchase #5 | $231.79 | 8.253% | $250.9196 | $250.92 | $250.90 | $250.90 |
| Purchase #6 | $129.47 | 8.517% | $140.497 | $140.50 | $140.50 | $140.50 |
| Purchase #7 | $216.43 | 4.472% | $226.1087 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $1,028.59 | $1,107.8820 | $1,107.89 | $1,107.85 | $1,107.90 | |