| 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 | $205.54 | 12.612% | $231.4627 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $233.57 | 9.642% | $256.0908 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $122.96 | 5.280% | $129.4523 | $129.45 | $129.45 | $129.50 |
| Purchase #4 | $126.87 | 4.548% | $132.64 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $11.71 | 12.721% | $13.1996 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $233.97 | 13.114% | $264.6528 | $264.65 | $264.65 | $264.70 |
| Purchase #7 | $11.50 | 3.588% | $11.9126 | $11.91 | $11.90 | $11.90 |
| 7 purchase totals = | $946.12 | $1,039.4108 | $1,039.40 | $1,039.40 | $1,039.50 | |