| 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 | $146.73 | 4.182% | $152.8662 | $152.87 | $152.85 | $152.90 |
| Purchase #2 | $243.97 | 5.428% | $257.2127 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $234.73 | 11.566% | $261.8789 | $261.88 | $261.90 | $261.90 |
| Purchase #4 | $48.91 | 3.518% | $50.6307 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $232.59 | 5.285% | $244.8824 | $244.88 | $244.90 | $244.90 |
| Purchase #6 | $173.83 | 9.132% | $189.7042 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $92.75 | 8.235% | $100.388 | $100.39 | $100.40 | $100.40 |
| 7 purchase totals = | $1,173.51 | $1,257.5631 | $1,257.56 | $1,257.60 | $1,257.60 | |