| 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 | $222.97 | 10.208% | $245.7308 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $248.49 | 8.764% | $270.2677 | $270.27 | $270.25 | $270.30 |
| Purchase #3 | $212.82 | 12.169% | $238.7181 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $81.47 | 7.228% | $87.3587 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $215.86 | 11.106% | $239.8334 | $239.83 | $239.85 | $239.80 |
| Purchase #6 | $203.86 | 8.711% | $221.6182 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $77.88 | 6.558% | $82.9874 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $1,263.35 | $1,386.5143 | $1,386.52 | $1,386.50 | $1,386.50 | |