| 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 | $8.45 | 11.401% | $9.4134 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $21.99 | 8.846% | $23.9352 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $115.77 | 8.514% | $125.6267 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $223.61 | 3.168% | $230.694 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $233.63 | 6.427% | $248.6454 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $223.70 | 11.849% | $250.2062 | $250.21 | $250.20 | $250.20 |
| Purchase #7 | $133.58 | 9.504% | $146.2754 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $960.73 | $1,034.7963 | $1,034.81 | $1,034.85 | $1,034.70 | |