| 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 | $186.71 | 9.830% | $205.0636 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $184.77 | 10.350% | $203.8937 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $212.63 | 12.563% | $239.3427 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $173.44 | 5.526% | $183.0243 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $244.36 | 12.351% | $274.5409 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $213.77 | 5.579% | $225.6962 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $118.48 | 3.613% | $122.7607 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $1,334.16 | $1,454.3221 | $1,454.31 | $1,454.30 | $1,454.30 | |