| 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 | $246.99 | 9.798% | $271.1901 | $271.19 | $271.20 | $271.20 |
| Purchase #2 | $116.61 | 10.752% | $129.1479 | $129.15 | $129.15 | $129.10 |
| Purchase #3 | $158.61 | 9.146% | $173.1165 | $173.12 | $173.10 | $173.10 |
| Purchase #4 | $238.95 | 10.371% | $263.7315 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $206.64 | 3.194% | $213.2401 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $21.39 | 8.688% | $23.2484 | $23.25 | $23.25 | $23.20 |
| Purchase #7 | $100.91 | 3.192% | $104.131 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $1,090.10 | $1,177.8055 | $1,177.81 | $1,177.85 | $1,177.60 | |