| 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 | $21.51 | 5.146% | $22.6169 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $229.74 | 5.285% | $241.8818 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $207.32 | 8.785% | $225.5331 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $196.26 | 6.494% | $209.0051 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $97.54 | 7.203% | $104.5658 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $207.73 | 5.490% | $219.1344 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $30.90 | 4.681% | $32.3464 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $991.00 | $1,055.0835 | $1,055.09 | $1,055.10 | $1,055.00 | |