| 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 | $77.37 | 5.278% | $81.4536 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $18.38 | 7.373% | $19.7352 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $91.91 | 8.679% | $99.8869 | $99.89 | $99.90 | $99.90 |
| Purchase #4 | $247.30 | 11.669% | $276.1574 | $276.16 | $276.15 | $276.20 |
| Purchase #5 | $176.31 | 8.156% | $190.6898 | $190.69 | $190.70 | $190.70 |
| Purchase #6 | $162.90 | 8.227% | $176.3018 | $176.30 | $176.30 | $176.30 |
| Purchase #7 | $51.93 | 4.125% | $54.0721 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $826.10 | $898.2968 | $898.30 | $898.30 | $898.40 | |