| 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 | $68.80 | 12.807% | $77.6112 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $24.65 | 6.559% | $26.2668 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $208.41 | 13.819% | $237.2102 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $215.73 | 10.543% | $238.4744 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $134.78 | 9.604% | $147.7243 | $147.72 | $147.70 | $147.70 |
| Purchase #6 | $102.68 | 7.486% | $110.3666 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $182.98 | 13.613% | $207.8891 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $938.03 | $1,045.5426 | $1,045.54 | $1,045.45 | $1,045.60 | |