| 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 | $239.96 | 12.185% | $269.1991 | $269.20 | $269.20 | $269.20 |
| Purchase #2 | $219.72 | 5.195% | $231.1345 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $246.54 | 8.736% | $268.0777 | $268.08 | $268.10 | $268.10 |
| Purchase #4 | $32.80 | 11.153% | $36.4582 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $186.68 | 5.361% | $196.6879 | $196.69 | $196.70 | $196.70 |
| Purchase #6 | $155.43 | 10.342% | $171.5046 | $171.50 | $171.50 | $171.50 |
| Purchase #7 | $238.86 | 3.683% | $247.6572 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,319.99 | $1,420.7192 | $1,420.72 | $1,420.75 | $1,420.80 | |