| 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 | $128.71 | 8.206% | $139.2719 | $139.27 | $139.25 | $139.30 |
| Purchase #2 | $196.99 | 7.575% | $211.912 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $120.29 | 11.527% | $134.1558 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $191.44 | 5.679% | $202.3119 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $122.34 | 7.192% | $131.1387 | $131.14 | $131.15 | $131.10 |
| Purchase #6 | $210.82 | 13.505% | $239.2912 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $85.36 | 3.313% | $88.188 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $1,055.95 | $1,146.2695 | $1,146.27 | $1,146.25 | $1,146.30 | |