| 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 | $248.57 | 3.776% | $257.956 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $182.25 | 5.466% | $192.2118 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $92.98 | 7.146% | $99.6244 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $112.75 | 9.303% | $123.2391 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $183.39 | 6.409% | $195.1435 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $62.53 | 13.370% | $70.8903 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $139.40 | 3.295% | $143.9932 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $1,021.87 | $1,083.0583 | $1,083.05 | $1,083.05 | $1,083.00 | |