| 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 | $134.89 | 6.283% | $143.3651 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $207.55 | 11.252% | $230.9035 | $230.90 | $230.90 | $230.90 |
| Purchase #3 | $230.53 | 4.581% | $241.0906 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $134.31 | 5.810% | $142.1134 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $166.43 | 6.741% | $177.649 | $177.65 | $177.65 | $177.60 |
| Purchase #6 | $62.43 | 13.689% | $70.976 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $236.27 | 11.304% | $262.978 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $1,172.41 | $1,269.0756 | $1,269.08 | $1,269.10 | $1,269.10 | |