| 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 | $193.31 | 9.497% | $211.6687 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $141.68 | 6.312% | $150.6228 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $7.99 | 13.477% | $9.0668 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $231.34 | 5.309% | $243.6218 | $243.62 | $243.60 | $243.60 |
| Purchase #5 | $22.38 | 5.112% | $23.5241 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $177.55 | 5.362% | $187.0702 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $21.71 | 9.486% | $23.7694 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $795.96 | $849.3438 | $849.34 | $849.20 | $849.40 | |