| 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 | $219.94 | 10.583% | $243.2163 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $23.32 | 5.336% | $24.5644 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $24.64 | 4.846% | $25.8341 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $163.51 | 8.268% | $177.029 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $170.71 | 13.264% | $193.353 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $76.31 | 10.217% | $84.1066 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $172.86 | 7.337% | $185.5427 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $851.29 | $933.6461 | $933.64 | $933.65 | $933.60 | |