| 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 | $93.41 | 7.779% | $100.6764 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $174.90 | 6.652% | $186.5343 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $123.28 | 9.236% | $134.6661 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $176.70 | 12.263% | $198.3687 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $110.89 | 3.466% | $114.7334 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $51.29 | 7.181% | $54.9731 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $168.99 | 13.405% | $191.6431 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $899.46 | $981.5951 | $981.59 | $981.60 | $981.60 | |