| 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 | $109.68 | 9.604% | $120.2137 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $102.81 | 11.800% | $114.9416 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $154.41 | 7.810% | $166.4694 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $205.39 | 4.270% | $214.1602 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $237.99 | 7.307% | $255.3799 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $93.69 | 8.428% | $101.5862 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $26.54 | 10.779% | $29.4007 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $930.51 | $1,002.1517 | $1,002.15 | $1,002.15 | $1,002.20 | |