| 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 | $229.80 | 5.624% | $242.724 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $127.26 | 6.321% | $135.3041 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $110.32 | 9.249% | $120.5235 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $119.93 | 12.535% | $134.9632 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $127.86 | 4.702% | $133.872 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $97.35 | 8.778% | $105.8954 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $231.86 | 3.167% | $239.203 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,044.38 | $1,112.4852 | $1,112.47 | $1,112.40 | $1,112.50 | |