| 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 | $152.61 | 7.275% | $163.7124 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $217.30 | 12.428% | $244.306 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $140.77 | 12.776% | $158.7548 | $158.75 | $158.75 | $158.80 |
| Purchase #4 | $110.26 | 10.533% | $121.8737 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $88.26 | 3.394% | $91.2555 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $207.26 | 7.508% | $222.8211 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $165.99 | 3.786% | $172.2744 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $1,082.45 | $1,174.9979 | $1,174.99 | $1,174.90 | $1,175.10 | |