| 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 | $124.86 | 7.307% | $133.9835 | $133.98 | $134.00 | $134.00 |
| Purchase #2 | $56.53 | 12.677% | $63.6963 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $166.47 | 8.260% | $180.2204 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $172.26 | 11.800% | $192.5867 | $192.59 | $192.60 | $192.60 |
| Purchase #5 | $234.56 | 9.808% | $257.5656 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $122.78 | 12.360% | $137.9556 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $157.90 | 10.498% | $174.4763 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $1,035.36 | $1,140.4844 | $1,140.50 | $1,140.50 | $1,140.60 | |