| 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 | $122.51 | 5.854% | $129.6817 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $166.76 | 7.371% | $179.0519 | $179.05 | $179.05 | $179.10 |
| Purchase #3 | $213.27 | 12.518% | $239.9671 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $216.83 | 6.867% | $231.7197 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $218.64 | 12.203% | $245.3206 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $150.45 | 4.555% | $157.303 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $74.93 | 6.243% | $79.6079 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $1,163.39 | $1,262.6519 | $1,262.65 | $1,262.60 | $1,262.70 | |