| 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 | $35.98 | 6.345% | $38.2629 | $38.26 | $38.25 | $38.30 |
| Purchase #2 | $143.52 | 7.423% | $154.1735 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $111.46 | 7.498% | $119.8173 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $115.97 | 5.341% | $122.164 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $183.91 | 13.245% | $208.2689 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $73.39 | 3.727% | $76.1252 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $49.92 | 3.128% | $51.4815 | $51.48 | $51.50 | $51.50 |
| 7 purchase totals = | $714.15 | $770.2933 | $770.29 | $770.25 | $770.40 | |