| 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 | $191.42 | 7.204% | $205.2099 | $205.21 | $205.20 | $205.20 |
| Purchase #2 | $83.44 | 13.545% | $94.7419 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $91.75 | 5.326% | $96.6366 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $153.30 | 11.281% | $170.5938 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $102.83 | 10.249% | $113.369 | $113.37 | $113.35 | $113.40 |
| Purchase #6 | $186.71 | 11.127% | $207.4852 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $97.70 | 5.532% | $103.1048 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $907.15 | $991.1412 | $991.14 | $991.15 | $991.10 | |