| 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 | $69.81 | 11.268% | $77.6762 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $33.80 | 6.531% | $36.0075 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $15.77 | 9.435% | $17.2579 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $161.85 | 11.345% | $180.2119 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $141.90 | 13.305% | $160.7798 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $158.87 | 11.629% | $177.345 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $61.98 | 4.108% | $64.5261 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $643.98 | $713.8044 | $713.82 | $713.85 | $713.80 | |