| 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 | $15.73 | 12.634% | $17.7173 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $146.77 | 13.438% | $166.493 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $108.65 | 4.472% | $113.5088 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $221.96 | 11.385% | $247.2301 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $156.84 | 3.863% | $162.8987 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $49.72 | 8.823% | $54.1068 | $54.11 | $54.10 | $54.10 |
| Purchase #7 | $148.83 | 8.832% | $161.9747 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $848.50 | $923.9294 | $923.93 | $923.90 | $923.90 | |