| 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 | $188.38 | 4.502% | $196.8609 | $196.86 | $196.85 | $196.90 |
| Purchase #2 | $225.42 | 7.549% | $242.437 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $73.51 | 3.606% | $76.1608 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $195.25 | 6.774% | $208.4762 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $91.44 | 7.748% | $98.5248 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $146.71 | 9.200% | $160.2073 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $44.60 | 9.604% | $48.8834 | $48.88 | $48.90 | $48.90 |
| 7 purchase totals = | $965.31 | $1,031.5504 | $1,031.55 | $1,031.55 | $1,031.60 | |