| 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 | $16.89 | 8.509% | $18.3272 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $217.52 | 12.601% | $244.9297 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $116.87 | 8.173% | $126.4218 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $226.90 | 4.854% | $237.9137 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $119.63 | 8.113% | $129.3356 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $184.62 | 6.686% | $196.9637 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $193.41 | 12.428% | $217.447 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $1,075.84 | $1,171.3387 | $1,171.34 | $1,171.35 | $1,171.20 | |