| 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 | $131.55 | 8.685% | $142.9751 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $87.81 | 7.399% | $94.3071 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $183.52 | 8.557% | $199.2238 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $102.68 | 11.103% | $114.0806 | $114.08 | $114.10 | $114.10 |
| Purchase #5 | $41.98 | 11.488% | $46.8027 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $236.96 | 13.172% | $268.1724 | $268.17 | $268.15 | $268.20 |
| Purchase #7 | $240.43 | 3.261% | $248.2704 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $1,024.93 | $1,113.8321 | $1,113.83 | $1,113.80 | $1,113.90 | |