| 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 | $67.41 | 8.288% | $72.9969 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $36.42 | 7.322% | $39.0867 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $217.94 | 12.203% | $244.5352 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $211.34 | 11.718% | $236.1048 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $193.51 | 12.318% | $217.3466 | $217.35 | $217.35 | $217.30 |
| Purchase #6 | $95.79 | 4.743% | $100.3333 | $100.33 | $100.35 | $100.30 |
| Purchase #7 | $204.83 | 8.746% | $222.7444 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $1,027.24 | $1,133.1479 | $1,133.15 | $1,133.20 | $1,133.00 | |