| 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 | $219.77 | 4.356% | $229.3432 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $132.83 | 3.359% | $137.2918 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $56.66 | 11.833% | $63.3646 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $125.41 | 11.447% | $139.7657 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $198.37 | 13.566% | $225.2809 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $138.32 | 9.439% | $151.376 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $81.32 | 4.341% | $84.8501 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $952.68 | $1,031.2723 | $1,031.27 | $1,031.30 | $1,031.40 | |