| 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 | $22.95 | 11.370% | $25.5594 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $89.97 | 8.642% | $97.7452 | $97.75 | $97.75 | $97.70 |
| Purchase #3 | $132.78 | 12.747% | $149.7055 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $232.30 | 3.279% | $239.9171 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $111.51 | 3.583% | $115.5054 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $249.45 | 3.693% | $258.6622 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $224.80 | 5.690% | $237.5911 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $1,063.76 | $1,124.6859 | $1,124.70 | $1,124.65 | $1,124.70 | |