| 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 | $12.88 | 6.202% | $13.6788 | $13.68 | $13.70 | $13.70 |
| Purchase #2 | $6.88 | 3.844% | $7.1445 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $33.76 | 6.467% | $35.9433 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $152.77 | 6.210% | $162.257 | $162.26 | $162.25 | $162.30 |
| Purchase #5 | $78.91 | 3.227% | $81.4564 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $170.64 | 9.359% | $186.6102 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $68.50 | 10.149% | $75.4521 | $75.45 | $75.45 | $75.50 |
| 7 purchase totals = | $524.34 | $562.5423 | $562.54 | $562.55 | $562.60 | |