| 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 | $114.62 | 7.688% | $123.432 | $123.43 | $123.45 | $123.40 |
| Purchase #2 | $243.28 | 11.819% | $272.0333 | $272.03 | $272.05 | $272.00 |
| Purchase #3 | $81.85 | 4.794% | $85.7739 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $187.76 | 7.696% | $202.21 | $202.21 | $202.20 | $202.20 |
| Purchase #5 | $226.63 | 9.317% | $247.7451 | $247.75 | $247.75 | $247.70 |
| Purchase #6 | $195.39 | 10.858% | $216.6054 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $61.50 | 10.369% | $67.8769 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $1,111.03 | $1,215.6766 | $1,215.68 | $1,215.70 | $1,215.60 | |