| 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 | $182.31 | 6.518% | $194.193 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $197.75 | 9.396% | $216.3306 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $179.35 | 3.209% | $185.1053 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $72.54 | 9.615% | $79.5147 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $210.32 | 12.478% | $236.5637 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $108.96 | 3.482% | $112.754 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $225.50 | 11.192% | $250.738 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $1,176.73 | $1,275.1993 | $1,275.19 | $1,275.20 | $1,275.20 | |