| 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 | $174.27 | 13.501% | $197.7982 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $153.94 | 12.716% | $173.515 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $20.32 | 9.146% | $22.1785 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $107.92 | 13.284% | $122.2561 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $12.87 | 5.574% | $13.5874 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $16.63 | 13.254% | $18.8341 | $18.83 | $18.85 | $18.80 |
| Purchase #7 | $141.29 | 9.495% | $154.7055 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $627.24 | $702.8748 | $702.89 | $702.90 | $702.90 | |