| 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 | $44.62 | 8.633% | $48.472 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $152.72 | 9.610% | $167.3964 | $167.40 | $167.40 | $167.40 |
| Purchase #3 | $154.80 | 7.759% | $166.8109 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $50.92 | 5.197% | $53.5663 | $53.57 | $53.55 | $53.60 |
| Purchase #5 | $48.44 | 5.221% | $50.9691 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $184.30 | 3.674% | $191.0712 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $241.90 | 3.474% | $250.3036 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $877.70 | $928.5895 | $928.59 | $928.50 | $928.70 | |