| 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 | $242.36 | 3.592% | $251.0656 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $92.46 | 9.369% | $101.1226 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $124.26 | 10.710% | $137.5682 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $157.41 | 4.165% | $163.9661 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $248.79 | 10.497% | $274.9055 | $274.91 | $274.90 | $274.90 |
| Purchase #6 | $74.85 | 5.110% | $78.6748 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $50.71 | 4.666% | $53.0761 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $990.84 | $1,060.3789 | $1,060.39 | $1,060.30 | $1,060.50 | |