| 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 | $168.27 | 10.775% | $186.4011 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $223.49 | 11.451% | $249.0818 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $89.26 | 13.212% | $101.053 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $66.52 | 9.262% | $72.6811 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $54.86 | 5.833% | $58.06 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $63.83 | 9.567% | $69.9366 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $70.44 | 6.597% | $75.0869 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $736.67 | $812.3005 | $812.30 | $812.35 | $812.40 | |