| 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 | $120.52 | 4.264% | $125.659 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $107.31 | 6.351% | $114.1253 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $197.32 | 6.366% | $209.8814 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $246.47 | 10.810% | $273.1134 | $273.11 | $273.10 | $273.10 |
| Purchase #5 | $5.49 | 10.616% | $6.0728 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $199.60 | 6.453% | $212.4802 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $210.70 | 3.445% | $217.9586 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $1,087.41 | $1,159.2907 | $1,159.29 | $1,159.30 | $1,159.40 | |