| 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 | $132.89 | 10.866% | $147.3298 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $80.28 | 9.770% | $88.1234 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $104.84 | 4.260% | $109.3062 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $107.41 | 7.670% | $115.6483 | $115.65 | $115.65 | $115.60 |
| Purchase #5 | $46.36 | 5.384% | $48.856 | $48.86 | $48.85 | $48.90 |
| Purchase #6 | $157.58 | 10.181% | $173.6232 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $211.90 | 13.410% | $240.3158 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $841.26 | $923.2027 | $923.21 | $923.15 | $923.10 | |