| 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 | $130.38 | 3.596% | $135.0685 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $135.31 | 13.493% | $153.5674 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $15.81 | 11.648% | $17.6515 | $17.65 | $17.65 | $17.70 |
| Purchase #4 | $154.99 | 4.828% | $162.4729 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $210.80 | 3.217% | $217.5814 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $238.66 | 7.264% | $255.9963 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $114.37 | 7.285% | $122.7019 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $1,000.32 | $1,065.0399 | $1,065.04 | $1,065.00 | $1,065.20 | |