| 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 | $181.47 | 4.691% | $189.9828 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $191.54 | 9.115% | $208.9989 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $15.86 | 13.545% | $18.0082 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $156.49 | 4.579% | $163.6557 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $244.91 | 10.212% | $269.9202 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $52.50 | 6.206% | $55.7582 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $229.82 | 10.118% | $253.0732 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,072.59 | $1,159.3972 | $1,159.40 | $1,159.35 | $1,159.50 | |