| 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 | $128.26 | 11.269% | $142.7136 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $19.64 | 3.836% | $20.3934 | $20.39 | $20.40 | $20.40 |
| Purchase #3 | $39.27 | 6.213% | $41.7098 | $41.71 | $41.70 | $41.70 |
| Purchase #4 | $233.39 | 10.709% | $258.3837 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $167.78 | 13.597% | $190.593 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $216.38 | 7.238% | $232.0416 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $65.99 | 12.694% | $74.3668 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $870.71 | $960.2019 | $960.19 | $960.20 | $960.20 | |