| 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 | $153.50 | 12.351% | $172.4588 | $172.46 | $172.45 | $172.50 |
| Purchase #2 | $7.81 | 12.229% | $8.7651 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $109.41 | 4.632% | $114.4779 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $191.54 | 4.354% | $199.8797 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $179.89 | 13.434% | $204.0564 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $162.52 | 9.705% | $178.2926 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $177.47 | 8.320% | $192.2355 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $982.14 | $1,070.1660 | $1,070.18 | $1,070.20 | $1,070.30 | |