| 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 | $40.38 | 12.781% | $45.541 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $62.34 | 12.813% | $70.3276 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $133.34 | 11.347% | $148.4701 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $13.88 | 13.146% | $15.7047 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $83.90 | 11.399% | $93.4638 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $234.41 | 5.797% | $247.9987 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $195.96 | 4.629% | $205.031 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $764.21 | $826.5369 | $826.53 | $826.55 | $826.50 | |