| 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 | $61.90 | 5.264% | $65.1584 | $65.16 | $65.15 | $65.20 |
| Purchase #2 | $140.48 | 8.720% | $152.7299 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $172.29 | 5.241% | $181.3197 | $181.32 | $181.30 | $181.30 |
| Purchase #4 | $182.48 | 8.414% | $197.8339 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $46.40 | 6.283% | $49.3153 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $70.54 | 3.802% | $73.2219 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $19.66 | 5.153% | $20.6731 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $693.75 | $740.2522 | $740.25 | $740.20 | $740.20 | |