| 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 | $11.77 | 12.224% | $13.2088 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $182.50 | 12.679% | $205.6392 | $205.64 | $205.65 | $205.60 |
| Purchase #3 | $172.52 | 3.611% | $178.7497 | $178.75 | $178.75 | $178.70 |
| Purchase #4 | $101.26 | 5.867% | $107.2009 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $130.70 | 5.498% | $137.8859 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $25.55 | 7.293% | $27.4134 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $177.65 | 8.677% | $193.0647 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $801.95 | $863.1626 | $863.16 | $863.15 | $863.10 | |