| 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 | $108.30 | 12.835% | $122.2003 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $201.91 | 3.291% | $208.5549 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $191.32 | 9.640% | $209.7632 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $60.76 | 6.403% | $64.6505 | $64.65 | $64.65 | $64.70 |
| Purchase #5 | $192.82 | 8.461% | $209.1345 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $203.46 | 7.759% | $219.2465 | $219.25 | $219.25 | $219.20 |
| Purchase #7 | $6.42 | 6.610% | $6.8444 | $6.84 | $6.85 | $6.80 |
| 7 purchase totals = | $964.99 | $1,040.3943 | $1,040.38 | $1,040.40 | $1,040.40 | |