| 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 | $148.65 | 10.260% | $163.9015 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $107.28 | 6.305% | $114.044 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $147.49 | 9.582% | $161.6225 | $161.62 | $161.60 | $161.60 |
| Purchase #4 | $95.78 | 11.427% | $106.7248 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $135.34 | 6.596% | $144.267 | $144.27 | $144.25 | $144.30 |
| Purchase #6 | $198.39 | 11.737% | $221.675 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $229.26 | 12.334% | $257.5369 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $1,062.19 | $1,169.7717 | $1,169.77 | $1,169.75 | $1,169.70 | |