| 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 | $169.29 | 11.460% | $188.6906 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $174.42 | 12.369% | $195.994 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $38.82 | 7.549% | $41.7505 | $41.75 | $41.75 | $41.80 |
| Purchase #4 | $90.91 | 12.547% | $102.3165 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $161.59 | 13.560% | $183.5016 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $47.84 | 7.259% | $51.3127 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $57.36 | 10.870% | $63.595 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $740.23 | $827.1609 | $827.16 | $827.15 | $827.20 | |