| 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 | $194.69 | 3.440% | $201.3873 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $118.73 | 13.180% | $134.3786 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $136.36 | 12.194% | $152.9877 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $79.48 | 4.563% | $83.1067 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $56.78 | 9.364% | $62.0969 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $51.91 | 7.213% | $55.6543 | $55.65 | $55.65 | $55.70 |
| Purchase #7 | $146.31 | 7.379% | $157.1062 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $784.26 | $846.7177 | $846.73 | $846.75 | $846.80 | |