| 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 | $224.99 | 4.462% | $235.0291 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $157.76 | 7.528% | $169.6362 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $114.29 | 8.578% | $124.0938 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $140.86 | 12.147% | $157.9703 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $230.82 | 12.690% | $260.1111 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $21.59 | 4.229% | $22.503 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $62.39 | 13.151% | $70.5949 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $952.70 | $1,039.9384 | $1,039.93 | $1,039.95 | $1,039.90 | |