| 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 | $163.95 | 3.121% | $169.0669 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $238.79 | 13.730% | $271.5759 | $271.58 | $271.60 | $271.60 |
| Purchase #3 | $192.49 | 6.391% | $204.792 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $179.52 | 9.683% | $196.9029 | $196.90 | $196.90 | $196.90 |
| Purchase #5 | $178.53 | 8.810% | $194.2585 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $113.77 | 12.839% | $128.3769 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $145.98 | 3.570% | $151.1915 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $1,213.03 | $1,316.1646 | $1,316.17 | $1,316.20 | $1,316.30 | |