| 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 | $228.74 | 9.217% | $249.823 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $200.65 | 13.768% | $228.2755 | $228.28 | $228.30 | $228.30 |
| Purchase #3 | $197.26 | 5.192% | $207.5017 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $201.58 | 10.733% | $223.2156 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $199.30 | 12.471% | $224.1547 | $224.15 | $224.15 | $224.20 |
| Purchase #6 | $193.34 | 6.485% | $205.8781 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $171.62 | 13.605% | $194.9689 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $1,392.49 | $1,533.8175 | $1,533.82 | $1,533.80 | $1,533.90 | |