| 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 | $161.31 | 10.421% | $178.1201 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $239.93 | 9.357% | $262.3803 | $262.38 | $262.40 | $262.40 |
| Purchase #3 | $195.53 | 4.231% | $203.8029 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $211.49 | 8.427% | $229.3123 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $11.61 | 11.680% | $12.966 | $12.97 | $12.95 | $13.00 |
| Purchase #6 | $238.45 | 8.713% | $259.2261 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $113.28 | 7.423% | $121.6888 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $1,171.60 | $1,267.4965 | $1,267.50 | $1,267.50 | $1,267.50 | |