| 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 | $115.82 | 12.612% | $130.4272 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $111.84 | 11.327% | $124.5081 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $236.73 | 12.874% | $267.2066 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $79.44 | 5.676% | $83.949 | $83.95 | $83.95 | $83.90 |
| Purchase #5 | $113.97 | 9.777% | $125.1128 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $235.69 | 8.717% | $256.2351 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $85.42 | 8.646% | $92.8054 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $978.91 | $1,080.2442 | $1,080.26 | $1,080.25 | $1,080.10 | |