| 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 | $36.29 | 7.387% | $38.9707 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $193.69 | 8.193% | $209.559 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $233.81 | 12.619% | $263.3145 | $263.31 | $263.30 | $263.30 |
| Purchase #4 | $189.83 | 4.392% | $198.1673 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $119.32 | 8.731% | $129.7378 | $129.74 | $129.75 | $129.70 |
| Purchase #6 | $62.53 | 10.541% | $69.1213 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $163.89 | 6.383% | $174.3511 | $174.35 | $174.35 | $174.40 |
| 7 purchase totals = | $999.36 | $1,083.2217 | $1,083.22 | $1,083.15 | $1,083.30 | |