| 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 | $14.81 | 7.768% | $15.9604 | $15.96 | $15.95 | $16.00 |
| Purchase #2 | $104.85 | 6.136% | $111.2836 | $111.28 | $111.30 | $111.30 |
| Purchase #3 | $177.57 | 9.541% | $194.512 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $217.79 | 8.665% | $236.6615 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $31.59 | 7.361% | $33.9153 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $85.56 | 13.585% | $97.1833 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $229.42 | 11.148% | $254.9957 | $255.00 | $255.00 | $255.00 |
| 7 purchase totals = | $861.59 | $944.5118 | $944.51 | $944.50 | $944.60 | |