| 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 | $244.99 | 7.715% | $263.891 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $99.59 | 9.541% | $109.0919 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $58.83 | 9.744% | $64.5624 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $89.56 | 9.665% | $98.216 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $118.78 | 13.721% | $135.0778 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $177.25 | 11.139% | $196.9939 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $226.80 | 4.376% | $236.7248 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $1,015.80 | $1,104.5578 | $1,104.55 | $1,104.55 | $1,104.60 | |