| 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 | $226.40 | 9.772% | $248.5238 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $60.88 | 6.810% | $65.0259 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $32.25 | 4.648% | $33.749 | $33.75 | $33.75 | $33.70 |
| Purchase #4 | $149.84 | 3.695% | $155.3766 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $187.47 | 13.692% | $213.1384 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $133.57 | 5.646% | $141.1114 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $18.76 | 6.161% | $19.9158 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $809.17 | $876.8409 | $876.85 | $876.85 | $876.70 | |