| 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 | $164.25 | 12.345% | $184.5267 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $56.52 | 3.771% | $58.6514 | $58.65 | $58.65 | $58.70 |
| Purchase #3 | $169.54 | 3.324% | $175.1755 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $223.58 | 13.178% | $253.0434 | $253.04 | $253.05 | $253.00 |
| Purchase #5 | $18.74 | 13.410% | $21.253 | $21.25 | $21.25 | $21.30 |
| Purchase #6 | $191.25 | 11.788% | $213.7946 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $30.72 | 12.276% | $34.4912 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $854.60 | $940.9358 | $940.93 | $941.00 | $941.00 | |