| 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 | $226.80 | 5.715% | $239.7616 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $128.41 | 9.408% | $140.4908 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $94.44 | 13.375% | $107.0714 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $110.51 | 3.184% | $114.0286 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $138.71 | 12.498% | $156.046 | $156.05 | $156.05 | $156.00 |
| Purchase #6 | $233.82 | 7.228% | $250.7205 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $161.83 | 8.804% | $176.0775 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $1,094.52 | $1,184.1964 | $1,184.20 | $1,184.20 | $1,184.20 | |