| 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 | $199.64 | 12.732% | $225.0582 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $212.99 | 13.695% | $242.159 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $80.38 | 3.713% | $83.3645 | $83.36 | $83.35 | $83.40 |
| Purchase #4 | $117.65 | 12.710% | $132.6033 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $176.40 | 6.439% | $187.7584 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $153.81 | 5.145% | $161.7235 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $227.95 | 4.142% | $237.3917 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $1,168.82 | $1,270.0586 | $1,270.05 | $1,270.00 | $1,270.20 | |