| 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 | $197.83 | 9.331% | $216.2895 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $137.84 | 11.843% | $154.1644 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $199.27 | 13.372% | $225.9164 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $151.58 | 3.862% | $157.434 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $248.92 | 11.378% | $277.2421 | $277.24 | $277.25 | $277.20 |
| Purchase #6 | $16.85 | 11.860% | $18.8484 | $18.85 | $18.85 | $18.80 |
| Purchase #7 | $69.96 | 6.363% | $74.4116 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $1,022.25 | $1,124.3064 | $1,124.30 | $1,124.30 | $1,124.20 | |