| 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 | $41.50 | 10.631% | $45.9119 | $45.91 | $45.90 | $45.90 |
| Purchase #2 | $95.56 | 6.126% | $101.414 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $219.42 | 3.282% | $226.6214 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $66.27 | 11.463% | $73.8665 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $158.87 | 7.682% | $171.0744 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $240.40 | 10.350% | $265.2814 | $265.28 | $265.30 | $265.30 |
| Purchase #7 | $197.44 | 5.392% | $208.086 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $1,019.46 | $1,092.2556 | $1,092.25 | $1,092.20 | $1,092.30 | |