| 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 | $125.81 | 7.669% | $135.4584 | $135.46 | $135.45 | $135.50 |
| Purchase #2 | $174.95 | 6.757% | $186.7714 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $107.93 | 6.412% | $114.8505 | $114.85 | $114.85 | $114.90 |
| Purchase #4 | $140.60 | 4.820% | $147.3769 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $216.60 | 9.341% | $236.8326 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $246.60 | 8.490% | $267.5363 | $267.54 | $267.55 | $267.50 |
| Purchase #7 | $63.99 | 7.612% | $68.8609 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $1,076.48 | $1,157.6870 | $1,157.69 | $1,157.70 | $1,157.80 | |