| 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 | $154.34 | 8.120% | $166.8724 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $40.40 | 10.328% | $44.5725 | $44.57 | $44.55 | $44.60 |
| Purchase #3 | $38.38 | 5.157% | $40.3593 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $201.61 | 3.769% | $209.2087 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $22.94 | 11.320% | $25.5368 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $50.61 | 12.119% | $56.7434 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $239.74 | 3.861% | $248.9964 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $748.02 | $792.2895 | $792.29 | $792.25 | $792.30 | |