| 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 | $248.44 | 8.804% | $270.3127 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $239.82 | 13.116% | $271.2748 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $124.93 | 8.874% | $136.0163 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $239.51 | 13.828% | $272.6294 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $185.49 | 10.209% | $204.4267 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $64.89 | 6.678% | $69.2234 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $92.92 | 6.459% | $98.9217 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $1,196.00 | $1,322.8050 | $1,322.80 | $1,322.75 | $1,322.70 | |