| 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 | $168.40 | 11.854% | $188.3621 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $237.50 | 11.867% | $265.6841 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $112.48 | 10.599% | $124.4018 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $224.33 | 13.776% | $255.2337 | $255.23 | $255.25 | $255.20 |
| Purchase #5 | $115.57 | 5.208% | $121.5889 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $121.51 | 9.352% | $132.8736 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $100.32 | 11.239% | $111.595 | $111.60 | $111.60 | $111.60 |
| 7 purchase totals = | $1,080.11 | $1,199.7392 | $1,199.73 | $1,199.75 | $1,199.80 | |