| 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 | $218.80 | 5.652% | $231.1666 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $45.71 | 7.572% | $49.1712 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $204.60 | 3.380% | $211.5155 | $211.52 | $211.50 | $211.50 |
| Purchase #4 | $25.67 | 4.452% | $26.8128 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $242.68 | 4.184% | $252.8337 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $110.69 | 10.335% | $122.1298 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $245.31 | 10.352% | $270.7045 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $1,093.46 | $1,164.3341 | $1,164.33 | $1,164.30 | $1,164.30 | |