| 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 | $155.69 | 10.379% | $171.8491 | $171.85 | $171.85 | $171.80 |
| Purchase #2 | $108.89 | 12.377% | $122.3673 | $122.37 | $122.35 | $122.40 |
| Purchase #3 | $119.60 | 5.625% | $126.3275 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $224.81 | 6.410% | $239.2203 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $155.43 | 3.458% | $160.8048 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $119.66 | 13.351% | $135.6358 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $222.81 | 12.684% | $251.0712 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $1,106.89 | $1,207.2760 | $1,207.28 | $1,207.25 | $1,207.20 | |