| 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 | $243.72 | 11.593% | $271.9745 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $218.55 | 13.325% | $247.6718 | $247.67 | $247.65 | $247.70 |
| Purchase #3 | $150.80 | 12.829% | $170.1461 | $170.15 | $170.15 | $170.10 |
| Purchase #4 | $187.42 | 12.559% | $210.9581 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $234.75 | 6.157% | $249.2036 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $9.41 | 13.800% | $10.7086 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $186.69 | 3.569% | $193.353 | $193.35 | $193.35 | $193.40 |
| 7 purchase totals = | $1,231.34 | $1,354.0157 | $1,354.01 | $1,353.95 | $1,354.10 | |