| 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 | $194.60 | 11.528% | $217.0335 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $240.80 | 11.699% | $268.9712 | $268.97 | $268.95 | $269.00 |
| Purchase #3 | $97.71 | 6.141% | $103.7104 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $91.41 | 11.782% | $102.1799 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $145.29 | 10.816% | $161.0046 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $12.59 | 10.575% | $13.9214 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $192.49 | 9.749% | $211.2559 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $974.89 | $1,078.0769 | $1,078.07 | $1,078.05 | $1,078.10 | |