| 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 | $40.80 | 4.390% | $42.5911 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $88.53 | 9.674% | $97.0944 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $117.53 | 7.334% | $126.1497 | $126.15 | $126.15 | $126.10 |
| Purchase #4 | $218.49 | 8.817% | $237.7543 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $64.64 | 7.440% | $69.4492 | $69.45 | $69.45 | $69.40 |
| Purchase #6 | $125.83 | 12.329% | $141.3436 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $66.59 | 7.370% | $71.4977 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $722.41 | $785.8800 | $785.87 | $785.90 | $785.80 | |