| 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 | $243.46 | 3.643% | $252.3292 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $11.93 | 10.364% | $13.1664 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $104.72 | 9.375% | $114.5375 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $211.66 | 3.817% | $219.7391 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $95.56 | 13.800% | $108.7473 | $108.75 | $108.75 | $108.70 |
| Purchase #6 | $194.31 | 8.705% | $211.2247 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $73.49 | 11.839% | $82.1905 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $935.13 | $1,001.9347 | $1,001.94 | $1,001.95 | $1,001.80 | |