| 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 | $168.38 | 3.717% | $174.6387 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $25.97 | 8.238% | $28.1094 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $109.96 | 13.682% | $125.0047 | $125.00 | $125.00 | $125.00 |
| Purchase #4 | $86.56 | 8.231% | $93.6848 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $110.77 | 3.158% | $114.2681 | $114.27 | $114.25 | $114.30 |
| Purchase #6 | $128.98 | 7.756% | $138.9837 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $159.69 | 6.188% | $169.5716 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $790.31 | $844.2610 | $844.25 | $844.25 | $844.30 | |