| 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 | $52.59 | 7.845% | $56.7157 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $45.30 | 7.193% | $48.5584 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $221.49 | 10.603% | $244.9746 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $195.63 | 12.139% | $219.3775 | $219.38 | $219.40 | $219.40 |
| Purchase #5 | $190.31 | 13.568% | $216.1313 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $231.64 | 8.445% | $251.202 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $113.95 | 5.260% | $119.9438 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $1,050.91 | $1,156.9033 | $1,156.90 | $1,156.90 | $1,156.90 | |