| 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 | $200.92 | 9.611% | $220.2304 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $151.33 | 6.775% | $161.5826 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $233.29 | 10.863% | $258.6323 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $5.43 | 10.153% | $5.9813 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $131.92 | 9.332% | $144.2308 | $144.23 | $144.25 | $144.20 |
| Purchase #6 | $170.41 | 6.873% | $182.1223 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $128.58 | 4.636% | $134.541 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $1,021.88 | $1,107.3207 | $1,107.31 | $1,107.40 | $1,107.20 | |