| 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 | $93.43 | 9.661% | $102.4563 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $130.92 | 5.382% | $137.9661 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $249.26 | 6.216% | $264.754 | $264.75 | $264.75 | $264.80 |
| Purchase #4 | $65.31 | 13.430% | $74.0811 | $74.08 | $74.10 | $74.10 |
| Purchase #5 | $177.77 | 3.561% | $184.1004 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $144.96 | 6.266% | $154.0432 | $154.04 | $154.05 | $154.00 |
| Purchase #7 | $242.83 | 4.276% | $253.2134 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $1,104.48 | $1,170.6145 | $1,170.61 | $1,170.60 | $1,170.70 | |