| 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 | $11.26 | 12.275% | $12.6422 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $111.64 | 8.459% | $121.0836 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $157.64 | 11.385% | $175.5873 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $36.53 | 13.686% | $41.5295 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $197.30 | 9.524% | $216.0909 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $80.70 | 3.662% | $83.6552 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $133.37 | 10.734% | $147.6859 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $728.44 | $798.2746 | $798.28 | $798.35 | $798.30 | |