| 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 | $51.77 | 6.596% | $55.1847 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $156.36 | 4.159% | $162.863 | $162.86 | $162.85 | $162.90 |
| Purchase #3 | $228.43 | 10.531% | $252.486 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $245.90 | 7.458% | $264.2392 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $115.85 | 12.420% | $130.2386 | $130.24 | $130.25 | $130.20 |
| Purchase #6 | $66.37 | 12.329% | $74.5528 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $60.80 | 10.582% | $67.2339 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $925.48 | $1,006.7982 | $1,006.79 | $1,006.85 | $1,006.80 | |