| 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 | $5.53 | 8.619% | $6.0066 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $171.34 | 3.705% | $177.6881 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $154.90 | 11.385% | $172.5354 | $172.54 | $172.55 | $172.50 |
| Purchase #4 | $115.54 | 3.685% | $119.7976 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $160.70 | 10.389% | $177.3951 | $177.40 | $177.40 | $177.40 |
| Purchase #6 | $205.43 | 12.113% | $230.3137 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $222.38 | 9.398% | $243.2793 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $1,035.82 | $1,127.0158 | $1,127.03 | $1,127.05 | $1,127.00 | |