| 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 | $170.33 | 3.860% | $176.9047 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $8.89 | 4.709% | $9.3086 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $204.32 | 5.583% | $215.7272 | $215.73 | $215.75 | $215.70 |
| Purchase #4 | $235.46 | 7.364% | $252.7993 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $69.68 | 13.193% | $78.8729 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $69.64 | 3.120% | $71.8128 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $16.33 | 3.260% | $16.8624 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $774.65 | $822.2879 | $822.28 | $822.25 | $822.30 | |