| 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 | $173.31 | 7.175% | $185.745 | $185.75 | $185.75 | $185.70 |
| Purchase #2 | $230.58 | 5.748% | $243.8337 | $243.83 | $243.85 | $243.80 |
| Purchase #3 | $104.27 | 13.740% | $118.5967 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $214.84 | 4.657% | $224.8451 | $224.85 | $224.85 | $224.80 |
| Purchase #5 | $212.96 | 8.102% | $230.214 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $247.80 | 5.384% | $261.1416 | $261.14 | $261.15 | $261.10 |
| Purchase #7 | $10.78 | 5.304% | $11.3518 | $11.35 | $11.35 | $11.40 |
| 7 purchase totals = | $1,194.54 | $1,275.7279 | $1,275.73 | $1,275.75 | $1,275.60 | |