| 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 | $213.76 | 10.626% | $236.4741 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $30.56 | 4.289% | $31.8707 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $138.49 | 13.278% | $156.8787 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $120.85 | 7.310% | $129.6841 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $216.63 | 9.672% | $237.5825 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $132.90 | 7.441% | $142.7891 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $167.27 | 11.529% | $186.5546 | $186.55 | $186.55 | $186.60 |
| 7 purchase totals = | $1,020.46 | $1,121.8338 | $1,121.82 | $1,121.85 | $1,122.00 | |