| 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 | $73.27 | 10.409% | $80.8967 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $248.85 | 11.835% | $278.3014 | $278.30 | $278.30 | $278.30 |
| Purchase #3 | $7.88 | 10.761% | $8.728 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $246.69 | 10.420% | $272.3951 | $272.40 | $272.40 | $272.40 |
| Purchase #5 | $119.97 | 4.125% | $124.9188 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $176.78 | 10.333% | $195.0467 | $195.05 | $195.05 | $195.00 |
| Purchase #7 | $191.27 | 12.473% | $215.1271 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $1,064.71 | $1,175.4138 | $1,175.43 | $1,175.45 | $1,175.30 | |