| 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 | $86.60 | 7.257% | $92.8846 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $209.41 | 12.521% | $235.6302 | $235.63 | $235.65 | $235.60 |
| Purchase #3 | $16.40 | 10.504% | $18.1227 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $148.45 | 6.248% | $157.7252 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $240.86 | 7.613% | $259.1967 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $230.69 | 6.478% | $245.6341 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $186.91 | 12.392% | $210.0719 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $1,119.32 | $1,219.2654 | $1,219.26 | $1,219.30 | $1,219.20 | |