| 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 | $125.47 | 6.608% | $133.7611 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $149.69 | 3.544% | $154.995 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $97.38 | 12.488% | $109.5408 | $109.54 | $109.55 | $109.50 |
| Purchase #4 | $176.82 | 6.440% | $188.2072 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $121.59 | 8.788% | $132.2753 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $72.26 | 12.689% | $81.4291 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $114.67 | 7.150% | $122.8689 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $857.88 | $923.0774 | $923.09 | $923.10 | $923.10 | |