| 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 | $24.79 | 13.387% | $28.1086 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $107.73 | 8.495% | $116.8817 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $114.76 | 9.345% | $125.4843 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $191.74 | 7.677% | $206.4599 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $184.54 | 10.420% | $203.7691 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $116.64 | 12.205% | $130.8759 | $130.88 | $130.90 | $130.90 |
| Purchase #7 | $153.68 | 7.852% | $165.747 | $165.75 | $165.75 | $165.70 |
| 7 purchase totals = | $893.88 | $977.3265 | $977.33 | $977.35 | $977.40 | |