| 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 | $169.62 | 11.800% | $189.6352 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $119.75 | 13.633% | $136.0755 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $179.89 | 8.135% | $194.5241 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $151.96 | 11.414% | $169.3047 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $13.35 | 6.570% | $14.2271 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $112.75 | 13.415% | $127.8754 | $127.88 | $127.90 | $127.90 |
| Purchase #7 | $243.40 | 11.129% | $270.488 | $270.49 | $270.50 | $270.50 |
| 7 purchase totals = | $990.72 | $1,102.1300 | $1,102.14 | $1,102.20 | $1,102.10 | |