| 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 | $211.56 | 11.628% | $236.1602 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $152.54 | 3.728% | $158.2267 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $13.77 | 5.712% | $14.5565 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $184.76 | 6.668% | $197.0798 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $106.41 | 9.640% | $116.6679 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $228.41 | 12.434% | $256.8105 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $115.95 | 9.687% | $127.1821 | $127.18 | $127.20 | $127.20 |
| 7 purchase totals = | $1,013.40 | $1,106.6837 | $1,106.69 | $1,106.70 | $1,106.80 | |