| 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 | $200.97 | 7.662% | $216.3683 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $196.50 | 12.859% | $221.7679 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $198.91 | 7.508% | $213.8442 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $53.94 | 8.534% | $58.5432 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $225.90 | 10.189% | $248.917 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $194.31 | 10.743% | $215.1847 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $242.35 | 6.561% | $258.2506 | $258.25 | $258.25 | $258.30 |
| 7 purchase totals = | $1,312.88 | $1,432.8759 | $1,432.87 | $1,432.85 | $1,432.90 | |