| 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 | $139.96 | 4.688% | $146.5213 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $133.70 | 13.147% | $151.2775 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $161.60 | 11.302% | $179.864 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $212.37 | 3.772% | $220.3806 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $136.75 | 12.185% | $153.413 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $206.55 | 12.112% | $231.5673 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $239.49 | 11.826% | $267.8121 | $267.81 | $267.80 | $267.80 |
| 7 purchase totals = | $1,230.42 | $1,350.8358 | $1,350.83 | $1,350.80 | $1,350.90 | |