| 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 | $75.66 | 10.715% | $83.767 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $81.40 | 3.293% | $84.0805 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $166.69 | 4.130% | $173.5743 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $27.84 | 4.282% | $29.0321 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $76.47 | 4.537% | $79.9394 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $143.73 | 7.331% | $154.2668 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $126.26 | 9.279% | $137.9757 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $698.05 | $742.6358 | $742.64 | $742.65 | $742.70 | |