| 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 | $215.45 | 12.232% | $241.8038 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $225.58 | 10.482% | $249.2253 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $210.47 | 3.622% | $218.0932 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $164.89 | 9.188% | $180.0401 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $26.76 | 12.431% | $30.0865 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $244.34 | 10.558% | $270.1374 | $270.14 | $270.15 | $270.10 |
| Purchase #7 | $130.38 | 6.177% | $138.4336 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $1,217.87 | $1,327.8199 | $1,327.82 | $1,327.90 | $1,327.70 | |