| 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 | $210.80 | 5.805% | $223.0369 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $193.39 | 9.847% | $212.4331 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $10.70 | 5.230% | $11.2596 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $55.43 | 4.276% | $57.8002 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $16.61 | 3.497% | $17.1909 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $27.47 | 4.151% | $28.6103 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $78.94 | 11.790% | $88.247 | $88.25 | $88.25 | $88.20 |
| 7 purchase totals = | $593.34 | $638.5780 | $638.58 | $638.60 | $638.50 | |