| 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 | $147.38 | 6.651% | $157.1822 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $62.43 | 4.545% | $65.2674 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $24.85 | 6.167% | $26.3825 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $185.79 | 8.648% | $201.8571 | $201.86 | $201.85 | $201.90 |
| Purchase #5 | $115.74 | 5.760% | $122.4066 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $101.78 | 13.616% | $115.6384 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $161.66 | 12.633% | $182.0825 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $799.63 | $870.8167 | $870.82 | $870.85 | $870.90 | |