| 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 | $200.66 | 12.461% | $225.6642 | $225.66 | $225.65 | $225.70 |
| Purchase #2 | $47.98 | 10.535% | $53.0347 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $122.42 | 8.833% | $133.2334 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $199.47 | 3.866% | $207.1815 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $15.33 | 3.221% | $15.8238 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $137.42 | 8.581% | $149.212 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $246.91 | 13.418% | $280.0404 | $280.04 | $280.05 | $280.00 |
| 7 purchase totals = | $970.19 | $1,064.1900 | $1,064.17 | $1,064.20 | $1,064.10 | |