| 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 | $21.92 | 5.539% | $23.1341 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $128.43 | 9.535% | $140.6758 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $113.84 | 8.712% | $123.7577 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $146.28 | 4.715% | $153.1771 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $40.55 | 13.631% | $46.0774 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $184.32 | 13.744% | $209.6529 | $209.65 | $209.65 | $209.70 |
| Purchase #7 | $140.69 | 4.639% | $147.2166 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $776.03 | $843.6916 | $843.70 | $843.75 | $843.80 | |