| 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 | $39.35 | 5.814% | $41.6378 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $126.92 | 4.729% | $132.922 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $15.85 | 13.137% | $17.9322 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $57.91 | 12.729% | $65.2814 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $133.33 | 12.142% | $149.5189 | $149.52 | $149.50 | $149.50 |
| Purchase #6 | $190.34 | 3.547% | $197.0914 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $121.44 | 9.328% | $132.7679 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $685.14 | $737.1516 | $737.15 | $737.15 | $737.10 | |