| 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 | $185.93 | 7.489% | $199.8543 | $199.85 | $199.85 | $199.90 |
| Purchase #2 | $30.41 | 13.748% | $34.5908 | $34.59 | $34.60 | $34.60 |
| Purchase #3 | $11.59 | 8.259% | $12.5472 | $12.55 | $12.55 | $12.50 |
| Purchase #4 | $240.39 | 10.305% | $265.1622 | $265.16 | $265.15 | $265.20 |
| Purchase #5 | $213.88 | 6.731% | $228.2763 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $242.34 | 13.159% | $274.2295 | $274.23 | $274.25 | $274.20 |
| Purchase #7 | $187.92 | 3.814% | $195.0873 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $1,112.46 | $1,209.7476 | $1,209.75 | $1,209.80 | $1,209.80 | |