| 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 | $30.45 | 13.457% | $34.5477 | $34.55 | $34.55 | $34.50 |
| Purchase #2 | $216.84 | 13.825% | $246.8181 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $169.35 | 6.790% | $180.8489 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $85.99 | 13.781% | $97.8403 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $155.69 | 9.770% | $170.9009 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $238.93 | 4.650% | $250.0402 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $49.50 | 3.377% | $51.1716 | $51.17 | $51.15 | $51.20 |
| 7 purchase totals = | $946.75 | $1,032.1677 | $1,032.17 | $1,032.15 | $1,032.00 | |