| 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 | $73.97 | 11.180% | $82.2398 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $189.69 | 10.482% | $209.5733 | $209.57 | $209.55 | $209.60 |
| Purchase #3 | $23.91 | 8.242% | $25.8807 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $129.38 | 12.598% | $145.6793 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $83.83 | 11.805% | $93.7261 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $217.75 | 5.109% | $228.8748 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $18.36 | 3.147% | $18.9378 | $18.94 | $18.95 | $18.90 |
| 7 purchase totals = | $736.89 | $804.9118 | $804.91 | $804.95 | $804.90 | |