| 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 | $184.90 | 6.648% | $197.1922 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $150.30 | 11.389% | $167.4177 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $175.61 | 7.564% | $188.8931 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $202.33 | 6.687% | $215.8598 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $36.33 | 4.844% | $38.0898 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $194.43 | 11.266% | $216.3345 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $191.34 | 9.502% | $209.5211 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $1,135.24 | $1,233.3082 | $1,233.30 | $1,233.30 | $1,233.30 | |