| 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 | $197.60 | 10.657% | $218.6582 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $223.50 | 12.531% | $251.5068 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $108.87 | 6.113% | $115.5252 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $250.73 | 3.675% | $259.9443 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $238.33 | 13.729% | $271.0503 | $271.05 | $271.05 | $271.10 |
| Purchase #6 | $9.44 | 7.752% | $10.1718 | $10.17 | $10.15 | $10.20 |
| Purchase #7 | $208.69 | 3.383% | $215.75 | $215.75 | $215.75 | $215.80 |
| 7 purchase totals = | $1,237.16 | $1,342.6066 | $1,342.61 | $1,342.60 | $1,342.70 | |