| 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 | $61.25 | 7.298% | $65.72 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $184.27 | 10.320% | $203.2867 | $203.29 | $203.30 | $203.30 |
| Purchase #3 | $179.96 | 5.805% | $190.4067 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $14.92 | 11.653% | $16.6586 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $218.41 | 10.299% | $240.904 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $170.49 | 5.171% | $179.306 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $185.59 | 4.188% | $193.3625 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $1,014.89 | $1,089.6445 | $1,089.65 | $1,089.60 | $1,089.70 | |