| 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 | $40.76 | 8.800% | $44.3469 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $231.72 | 10.211% | $255.3809 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $14.88 | 4.468% | $15.5448 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $95.76 | 7.224% | $102.6777 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $120.30 | 10.677% | $133.1444 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $29.88 | 5.335% | $31.4741 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $239.97 | 12.803% | $270.6934 | $270.69 | $270.70 | $270.70 |
| 7 purchase totals = | $773.27 | $853.2622 | $853.25 | $853.30 | $853.20 | |