| 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 | $97.25 | 5.118% | $102.2273 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $177.88 | 13.450% | $201.8049 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $98.31 | 6.828% | $105.0226 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $9.29 | 12.112% | $10.4152 | $10.42 | $10.40 | $10.40 |
| Purchase #5 | $245.45 | 3.219% | $253.351 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $156.72 | 6.818% | $167.4052 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $68.62 | 13.749% | $78.0546 | $78.05 | $78.05 | $78.10 |
| 7 purchase totals = | $853.52 | $918.2808 | $918.28 | $918.25 | $918.30 | |