| 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 | $76.57 | 10.599% | $84.6857 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $132.27 | 9.416% | $144.7245 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $24.83 | 12.296% | $27.8831 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $158.88 | 6.439% | $169.1103 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $206.60 | 4.176% | $215.2276 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $26.27 | 13.310% | $29.7665 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $49.38 | 7.826% | $53.2445 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $674.80 | $724.6422 | $724.64 | $724.65 | $724.60 | |