| 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 | $169.67 | 6.295% | $180.3507 | $180.35 | $180.35 | $180.40 |
| Purchase #2 | $171.81 | 12.813% | $193.824 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $46.57 | 3.217% | $48.0682 | $48.07 | $48.05 | $48.10 |
| Purchase #4 | $250.86 | 7.147% | $268.789 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $82.28 | 10.157% | $90.6372 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $148.39 | 6.434% | $157.9374 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $131.84 | 6.828% | $140.842 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $1,001.42 | $1,080.4485 | $1,080.45 | $1,080.45 | $1,080.40 | |