| 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 | $96.87 | 12.748% | $109.219 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $241.82 | 13.523% | $274.5213 | $274.52 | $274.50 | $274.50 |
| Purchase #3 | $221.91 | 12.298% | $249.2005 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $78.25 | 10.328% | $86.3317 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $122.91 | 10.144% | $135.378 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $211.43 | 4.747% | $221.4666 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $212.47 | 4.825% | $222.7217 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,185.66 | $1,298.8388 | $1,298.84 | $1,298.80 | $1,298.80 | |