| 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 | $124.71 | 12.392% | $140.1641 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $6.52 | 8.158% | $7.0519 | $7.05 | $7.05 | $7.10 |
| Purchase #3 | $129.49 | 11.219% | $144.0175 | $144.02 | $144.00 | $144.00 |
| Purchase #4 | $194.29 | 7.323% | $208.5179 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $203.63 | 12.356% | $228.7905 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $127.41 | 7.283% | $136.6893 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $195.73 | 11.581% | $218.3975 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $981.78 | $1,083.6287 | $1,083.63 | $1,083.60 | $1,083.70 | |