| 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 | $219.28 | 9.277% | $239.6226 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $242.43 | 13.218% | $274.4744 | $274.47 | $274.45 | $274.50 |
| Purchase #3 | $148.44 | 11.220% | $165.095 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $143.36 | 11.843% | $160.3381 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $131.79 | 11.289% | $146.6678 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $21.52 | 8.134% | $23.2704 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $18.72 | 4.267% | $19.5188 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $925.54 | $1,028.9871 | $1,028.99 | $1,028.90 | $1,029.00 | |