| 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 | $205.35 | 12.401% | $230.8155 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $235.91 | 9.277% | $257.7954 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $11.35 | 7.545% | $12.2064 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $117.99 | 5.176% | $124.0972 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $78.84 | 9.309% | $86.1792 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $178.42 | 6.182% | $189.4499 | $189.45 | $189.45 | $189.40 |
| Purchase #7 | $207.25 | 4.440% | $216.4519 | $216.45 | $216.45 | $216.50 |
| 7 purchase totals = | $1,035.11 | $1,116.9955 | $1,117.01 | $1,117.00 | $1,117.00 | |