| 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 | $219.70 | 12.782% | $247.7821 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $234.84 | 11.158% | $261.0434 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $188.62 | 3.295% | $194.835 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $129.80 | 10.234% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $221.87 | 8.467% | $240.6557 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $136.40 | 13.144% | $154.3284 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $63.77 | 8.351% | $69.0954 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $1,195.00 | $1,310.8237 | $1,310.83 | $1,310.90 | $1,310.80 | |