| 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 | $59.62 | 7.681% | $64.1994 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $224.44 | 12.596% | $252.7105 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $111.29 | 4.237% | $116.0054 | $116.01 | $116.00 | $116.00 |
| Purchase #4 | $172.67 | 3.642% | $178.9586 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $222.41 | 6.665% | $237.2336 | $237.23 | $237.25 | $237.20 |
| Purchase #6 | $21.85 | 12.756% | $24.6372 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $141.33 | 9.608% | $154.909 | $154.91 | $154.90 | $154.90 |
| 7 purchase totals = | $953.61 | $1,028.6537 | $1,028.66 | $1,028.65 | $1,028.60 | |