| 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 | $175.52 | 4.356% | $183.1657 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $42.80 | 4.307% | $44.6434 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $168.98 | 9.401% | $184.8658 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $106.41 | 10.569% | $117.6565 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $201.92 | 3.800% | $209.593 | $209.59 | $209.60 | $209.60 |
| Purchase #6 | $184.56 | 10.451% | $203.8484 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $235.89 | 5.711% | $249.3617 | $249.36 | $249.35 | $249.40 |
| 7 purchase totals = | $1,116.08 | $1,193.1345 | $1,193.14 | $1,193.10 | $1,193.20 | |