| 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 | $53.54 | 7.149% | $57.3676 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $78.28 | 6.651% | $83.4864 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $93.56 | 13.848% | $106.5162 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $122.41 | 9.112% | $133.564 | $133.56 | $133.55 | $133.60 |
| Purchase #5 | $26.55 | 10.233% | $29.2669 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $92.32 | 10.158% | $101.6979 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $155.47 | 7.676% | $167.4039 | $167.40 | $167.40 | $167.40 |
| 7 purchase totals = | $622.13 | $679.3029 | $679.31 | $679.25 | $679.40 | |