| 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 | $34.33 | 8.825% | $37.3596 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $187.38 | 13.507% | $212.6894 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $155.42 | 4.793% | $162.8693 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $214.36 | 10.303% | $236.4455 | $236.45 | $236.45 | $236.40 |
| Purchase #5 | $208.56 | 11.616% | $232.7863 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $73.62 | 4.361% | $76.8306 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $135.80 | 13.735% | $154.4521 | $154.45 | $154.45 | $154.50 |
| 7 purchase totals = | $1,009.47 | $1,113.4328 | $1,113.44 | $1,113.45 | $1,113.50 | |