| 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 | $59.79 | 11.194% | $66.4829 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $153.90 | 5.149% | $161.8243 | $161.82 | $161.80 | $161.80 |
| Purchase #3 | $189.32 | 10.371% | $208.9544 | $208.95 | $208.95 | $209.00 |
| Purchase #4 | $111.65 | 7.312% | $119.8138 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $97.55 | 4.416% | $101.8578 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $244.56 | 8.660% | $265.7389 | $265.74 | $265.75 | $265.70 |
| Purchase #7 | $232.45 | 13.810% | $264.5513 | $264.55 | $264.55 | $264.60 |
| 7 purchase totals = | $1,089.22 | $1,189.2234 | $1,189.21 | $1,189.20 | $1,189.30 | |