| 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 | $168.59 | 11.495% | $187.9694 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $143.81 | 3.271% | $148.514 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $57.35 | 4.389% | $59.8671 | $59.87 | $59.85 | $59.90 |
| Purchase #4 | $225.83 | 10.456% | $249.4428 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $188.62 | 10.122% | $207.7121 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $154.67 | 5.235% | $162.767 | $162.77 | $162.75 | $162.80 |
| Purchase #7 | $182.44 | 6.672% | $194.6124 | $194.61 | $194.60 | $194.60 |
| 7 purchase totals = | $1,121.31 | $1,210.8848 | $1,210.88 | $1,210.80 | $1,210.90 | |