| 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 | $74.81 | 4.490% | $78.169 | $78.17 | $78.15 | $78.20 |
| Purchase #2 | $144.56 | 5.709% | $152.8129 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $174.39 | 12.741% | $196.609 | $196.61 | $196.60 | $196.60 |
| Purchase #4 | $147.92 | 3.486% | $153.0765 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $205.54 | 12.688% | $231.6189 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $91.51 | 12.522% | $102.9689 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $201.29 | 8.296% | $217.989 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $1,040.02 | $1,133.2442 | $1,133.25 | $1,133.20 | $1,133.30 | |