| 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 | $25.90 | 13.506% | $29.3981 | $29.40 | $29.40 | $29.40 |
| Purchase #2 | $250.55 | 9.142% | $273.4553 | $273.46 | $273.45 | $273.50 |
| Purchase #3 | $31.95 | 4.791% | $33.4807 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $216.76 | 9.673% | $237.7272 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $99.65 | 8.513% | $108.1332 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $113.28 | 10.806% | $125.521 | $125.52 | $125.50 | $125.50 |
| Purchase #7 | $171.63 | 13.832% | $195.3699 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $909.72 | $1,003.0854 | $1,003.09 | $1,003.10 | $1,003.10 | |