| 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 | $249.87 | 4.179% | $260.3121 | $260.31 | $260.30 | $260.30 |
| Purchase #2 | $87.25 | 5.346% | $91.9144 | $91.91 | $91.90 | $91.90 |
| Purchase #3 | $51.75 | 13.472% | $58.7218 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $27.81 | 6.284% | $29.5576 | $29.56 | $29.55 | $29.60 |
| Purchase #5 | $168.63 | 8.747% | $183.3801 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $221.54 | 6.215% | $235.3087 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $137.87 | 9.205% | $150.5609 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $944.72 | $1,009.7556 | $1,009.75 | $1,009.70 | $1,009.80 | |