| 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 | $120.55 | 9.159% | $131.5912 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $60.53 | 4.446% | $63.2212 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $72.88 | 8.430% | $79.0238 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $57.56 | 5.554% | $60.7569 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $111.54 | 9.244% | $121.8508 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $152.97 | 6.612% | $163.0844 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $247.95 | 8.464% | $268.9365 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $823.98 | $888.4648 | $888.46 | $888.45 | $888.50 | |