| 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 | $200.41 | 5.738% | $211.9095 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $142.99 | 5.684% | $151.1176 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $171.26 | 5.209% | $180.1809 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $113.64 | 10.370% | $125.4245 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $186.91 | 9.315% | $204.3207 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $235.50 | 5.356% | $248.1134 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $141.29 | 12.224% | $158.5613 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $1,192.00 | $1,279.6279 | $1,279.62 | $1,279.55 | $1,279.60 | |