| 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 | $240.56 | 6.575% | $256.3768 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $189.85 | 12.722% | $214.0027 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $5.96 | 5.122% | $6.2653 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $101.80 | 11.248% | $113.2505 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $98.85 | 7.569% | $106.332 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $150.76 | 9.768% | $165.4862 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $107.26 | 13.742% | $121.9997 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $895.04 | $983.7132 | $983.72 | $983.75 | $983.80 | |