| 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 | $29.53 | 5.586% | $31.1795 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $37.39 | 7.156% | $40.0656 | $40.07 | $40.05 | $40.10 |
| Purchase #3 | $249.37 | 3.349% | $257.7214 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $230.61 | 10.310% | $254.3859 | $254.39 | $254.40 | $254.40 |
| Purchase #5 | $13.69 | 3.433% | $14.16 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $71.57 | 7.178% | $76.7073 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $216.43 | 7.746% | $233.1947 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $848.59 | $907.4144 | $907.42 | $907.40 | $907.50 | |