| 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 | $191.31 | 5.518% | $201.8665 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $228.29 | 10.382% | $251.9911 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $114.54 | 7.172% | $122.7548 | $122.75 | $122.75 | $122.80 |
| Purchase #4 | $102.40 | 11.847% | $114.5313 | $114.53 | $114.55 | $114.50 |
| Purchase #5 | $165.83 | 11.526% | $184.9436 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $110.96 | 5.378% | $116.9274 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $228.67 | 10.585% | $252.8747 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,142.00 | $1,245.8894 | $1,245.88 | $1,245.90 | $1,245.90 | |