| 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 | $18.54 | 3.743% | $19.234 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $178.83 | 7.797% | $192.7734 | $192.77 | $192.75 | $192.80 |
| Purchase #3 | $171.52 | 9.298% | $187.4679 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $197.84 | 8.736% | $215.1233 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $62.78 | 10.811% | $69.5671 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $102.98 | 10.538% | $113.832 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $15.65 | 10.826% | $17.3443 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $748.14 | $815.3420 | $815.33 | $815.30 | $815.30 | |