| 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 | $85.63 | 11.178% | $95.2017 | $95.20 | $95.20 | $95.20 |
| Purchase #2 | $5.32 | 6.335% | $5.657 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $65.31 | 4.741% | $68.4063 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $172.97 | 4.117% | $180.0912 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $78.65 | 5.710% | $83.1409 | $83.14 | $83.15 | $83.10 |
| Purchase #6 | $125.25 | 12.368% | $140.7409 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $159.55 | 6.465% | $169.8649 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $692.68 | $743.1029 | $743.10 | $743.10 | $743.10 | |