| 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 | $160.40 | 8.770% | $174.4671 | $174.47 | $174.45 | $174.50 |
| Purchase #2 | $13.92 | 4.818% | $14.5907 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $133.93 | 12.859% | $151.1521 | $151.15 | $151.15 | $151.20 |
| Purchase #4 | $249.76 | 7.207% | $267.7602 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $136.54 | 3.110% | $140.7864 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $247.95 | 10.650% | $274.3567 | $274.36 | $274.35 | $274.40 |
| Purchase #7 | $208.59 | 8.683% | $226.7019 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $1,151.09 | $1,249.8151 | $1,249.82 | $1,249.80 | $1,250.00 | |