| 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 | $244.98 | 10.688% | $271.1635 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $250.29 | 6.832% | $267.3898 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $202.87 | 3.530% | $210.0313 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $122.72 | 9.290% | $134.1207 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $236.95 | 4.544% | $247.717 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $151.94 | 3.730% | $157.6074 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $7.57 | 10.236% | $8.3449 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $1,217.32 | $1,296.3746 | $1,296.37 | $1,296.35 | $1,296.30 | |