| 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 | $39.52 | 9.614% | $43.3195 | $43.32 | $43.30 | $43.30 |
| Purchase #2 | $8.56 | 9.382% | $9.3631 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $187.80 | 11.505% | $209.4064 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $48.37 | 9.345% | $52.8902 | $52.89 | $52.90 | $52.90 |
| Purchase #5 | $62.51 | 7.269% | $67.0539 | $67.05 | $67.05 | $67.10 |
| Purchase #6 | $189.58 | 4.519% | $198.1471 | $198.15 | $198.15 | $198.10 |
| Purchase #7 | $174.62 | 9.537% | $191.2735 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $710.96 | $771.4537 | $771.45 | $771.40 | $771.50 | |