| 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 | $187.30 | 3.341% | $193.5577 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $220.53 | 8.597% | $239.489 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $105.39 | 12.719% | $118.7946 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $206.56 | 13.138% | $233.6979 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $24.87 | 7.499% | $26.735 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $14.79 | 5.211% | $15.5607 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $113.79 | 3.278% | $117.52 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $873.23 | $945.3549 | $945.36 | $945.35 | $945.40 | |