| 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 | $197.50 | 9.305% | $215.8774 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $160.46 | 10.465% | $177.2521 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $64.80 | 10.269% | $71.4543 | $71.45 | $71.45 | $71.50 |
| Purchase #4 | $191.69 | 8.461% | $207.9089 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $157.84 | 3.242% | $162.9572 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $111.54 | 6.733% | $119.05 | $119.05 | $119.05 | $119.10 |
| Purchase #7 | $157.83 | 6.784% | $168.5372 | $168.54 | $168.55 | $168.50 |
| 7 purchase totals = | $1,041.66 | $1,123.0371 | $1,123.04 | $1,123.05 | $1,123.20 | |