| 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 | $204.26 | 4.674% | $213.8071 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $105.75 | 9.835% | $116.1505 | $116.15 | $116.15 | $116.20 |
| Purchase #3 | $245.83 | 10.544% | $271.7503 | $271.75 | $271.75 | $271.80 |
| Purchase #4 | $74.74 | 5.106% | $78.5562 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $153.41 | 10.706% | $169.8341 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $215.44 | 7.728% | $232.0892 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $41.98 | 11.690% | $46.8875 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $1,041.41 | $1,129.0749 | $1,129.08 | $1,129.10 | $1,129.20 | |