| 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 | $235.60 | 13.244% | $266.8029 | $266.80 | $266.80 | $266.80 |
| Purchase #2 | $242.52 | 5.204% | $255.1407 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $162.79 | 6.700% | $173.6969 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $19.27 | 5.547% | $20.3389 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $163.57 | 8.867% | $178.0738 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $102.83 | 4.791% | $107.7566 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $180.67 | 3.613% | $187.1976 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $1,107.25 | $1,189.0074 | $1,189.01 | $1,189.00 | $1,189.00 | |