| 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 | $243.56 | 11.234% | $270.9215 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $91.99 | 10.272% | $101.4392 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $137.40 | 9.682% | $150.7031 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $174.41 | 12.400% | $196.0368 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $63.63 | 8.354% | $68.9457 | $68.95 | $68.95 | $68.90 |
| Purchase #6 | $156.80 | 9.299% | $171.3808 | $171.38 | $171.40 | $171.40 |
| Purchase #7 | $236.70 | 9.373% | $258.8859 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,104.49 | $1,218.3130 | $1,218.32 | $1,218.35 | $1,218.20 | |