| 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 | $97.77 | 4.527% | $102.196 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $115.92 | 5.108% | $121.8412 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $145.48 | 4.662% | $152.2623 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $224.81 | 10.335% | $248.0441 | $248.04 | $248.05 | $248.00 |
| Purchase #5 | $104.43 | 4.273% | $108.8923 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $145.47 | 8.137% | $157.3069 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $206.51 | 10.124% | $227.4171 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $1,040.39 | $1,117.9599 | $1,117.96 | $1,117.95 | $1,117.90 | |