| 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 | $38.68 | 4.183% | $40.298 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $113.38 | 9.373% | $124.0071 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $227.32 | 7.639% | $244.685 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $157.74 | 8.380% | $170.9586 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $166.48 | 3.132% | $171.6942 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $147.96 | 10.714% | $163.8124 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $193.67 | 7.294% | $207.7963 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $1,045.23 | $1,123.2516 | $1,123.26 | $1,123.25 | $1,123.30 | |