| 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 | $171.64 | 12.546% | $193.174 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $165.51 | 8.695% | $179.9011 | $179.90 | $179.90 | $179.90 |
| Purchase #3 | $88.26 | 8.533% | $95.7912 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $36.51 | 7.191% | $39.1354 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $100.94 | 5.446% | $106.4372 | $106.44 | $106.45 | $106.40 |
| Purchase #6 | $176.97 | 13.183% | $200.3 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $54.77 | 3.777% | $56.8387 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $794.60 | $871.5776 | $871.58 | $871.60 | $871.50 | |