| 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 | $194.78 | 12.823% | $219.7566 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $116.92 | 3.848% | $121.4191 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $10.88 | 9.841% | $11.9507 | $11.95 | $11.95 | $12.00 |
| Purchase #4 | $121.31 | 11.465% | $135.2182 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $98.45 | 3.779% | $102.1704 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $15.43 | 4.558% | $16.1333 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $167.96 | 12.560% | $189.0558 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $725.73 | $795.7041 | $795.71 | $795.65 | $795.80 | |