| 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 | $177.34 | 11.589% | $197.8919 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $207.78 | 12.839% | $234.4569 | $234.46 | $234.45 | $234.50 |
| Purchase #3 | $171.98 | 13.564% | $195.3074 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $214.69 | 7.371% | $230.5148 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $245.55 | 4.834% | $257.4199 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $11.93 | 12.514% | $13.4229 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $244.36 | 10.313% | $269.5608 | $269.56 | $269.55 | $269.60 |
| 7 purchase totals = | $1,273.63 | $1,398.5746 | $1,398.57 | $1,398.50 | $1,398.60 | |