| 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 | $7.65 | 11.414% | $8.5232 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $73.36 | 4.537% | $76.6883 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $134.87 | 11.536% | $150.4286 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $219.96 | 12.839% | $248.2007 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $114.39 | 9.761% | $125.5556 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $101.89 | 4.208% | $106.1775 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $153.42 | 13.813% | $174.6119 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $805.54 | $890.1858 | $890.19 | $890.20 | $890.20 | |