| 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 | $122.54 | 6.697% | $130.7465 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $214.57 | 10.172% | $236.3961 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $212.60 | 8.841% | $231.396 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $138.65 | 7.516% | $149.0709 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $24.88 | 8.458% | $26.9844 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $116.38 | 12.247% | $130.6331 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $21.55 | 3.625% | $22.3312 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $851.17 | $927.5582 | $927.56 | $927.60 | $927.50 | |