| 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 | $60.35 | 5.655% | $63.7628 | $63.76 | $63.75 | $63.80 |
| Purchase #2 | $205.45 | 7.290% | $220.4273 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $222.63 | 4.107% | $231.7734 | $231.77 | $231.75 | $231.80 |
| Purchase #4 | $246.88 | 13.118% | $279.2657 | $279.27 | $279.25 | $279.30 |
| Purchase #5 | $244.42 | 7.183% | $261.9767 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $125.87 | 13.373% | $142.7026 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $178.60 | 10.518% | $197.3851 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $1,284.20 | $1,397.2936 | $1,397.30 | $1,397.30 | $1,397.40 | |