| 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 | $116.74 | 3.503% | $120.8294 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $120.63 | 12.370% | $135.5519 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $199.61 | 8.522% | $216.6208 | $216.62 | $216.60 | $216.60 |
| Purchase #4 | $234.81 | 7.220% | $251.7633 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $113.89 | 3.236% | $117.5755 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $15.76 | 4.485% | $16.4668 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $67.58 | 7.466% | $72.6255 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $869.02 | $931.4332 | $931.44 | $931.45 | $931.50 | |