| 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 | $142.50 | 10.781% | $157.8629 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $183.60 | 9.272% | $200.6234 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $177.35 | 10.381% | $195.7607 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $237.80 | 11.599% | $265.3824 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $58.81 | 4.226% | $61.2953 | $61.30 | $61.30 | $61.30 |
| Purchase #6 | $9.56 | 12.213% | $10.7276 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $239.62 | 3.535% | $248.0906 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $1,049.24 | $1,139.7429 | $1,139.74 | $1,139.75 | $1,139.80 | |