| 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 | $6.46 | 3.403% | $6.6798 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $241.59 | 4.812% | $253.2153 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $241.28 | 6.158% | $256.138 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $123.82 | 4.574% | $129.4835 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $199.30 | 11.597% | $222.4128 | $222.41 | $222.40 | $222.40 |
| Purchase #6 | $61.50 | 8.130% | $66.5 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $23.96 | 5.257% | $25.2196 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $897.91 | $959.6490 | $959.65 | $959.65 | $959.60 | |