| 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 | $18.90 | 7.372% | $20.2933 | $20.29 | $20.30 | $20.30 |
| Purchase #2 | $72.91 | 11.676% | $81.423 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $250.27 | 10.466% | $276.4633 | $276.46 | $276.45 | $276.50 |
| Purchase #4 | $129.41 | 6.295% | $137.5564 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $182.33 | 7.366% | $195.7604 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $67.52 | 9.532% | $73.956 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $230.65 | 7.236% | $247.3398 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $951.99 | $1,032.7922 | $1,032.79 | $1,032.75 | $1,032.90 | |