| 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 | $222.94 | 6.674% | $237.819 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $166.31 | 8.650% | $180.6958 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $219.70 | 13.228% | $248.7619 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $105.86 | 10.399% | $116.8684 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $157.39 | 9.693% | $172.6458 | $172.65 | $172.65 | $172.60 |
| Purchase #6 | $211.62 | 3.810% | $219.6827 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $90.99 | 4.174% | $94.7879 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $1,174.81 | $1,271.2615 | $1,271.27 | $1,271.25 | $1,271.30 | |