| 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 | $148.90 | 9.434% | $162.9472 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $164.45 | 6.178% | $174.6097 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $121.55 | 7.599% | $130.7866 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $80.55 | 6.359% | $85.6722 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $227.85 | 10.382% | $251.5054 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $8.96 | 6.512% | $9.5435 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $55.74 | 5.213% | $58.6457 | $58.65 | $58.65 | $58.60 |
| 7 purchase totals = | $808.00 | $873.7103 | $873.72 | $873.70 | $873.60 | |