| 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 | $43.38 | 10.866% | $48.0937 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $171.99 | 4.271% | $179.3357 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $22.41 | 8.600% | $24.3373 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $88.78 | 10.115% | $97.7601 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $115.48 | 12.644% | $130.0813 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $78.41 | 13.646% | $89.1098 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $59.53 | 12.706% | $67.0939 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $579.98 | $635.8118 | $635.81 | $635.85 | $635.80 | |