| 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 | $221.85 | 5.580% | $234.2292 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $35.59 | 9.134% | $38.8408 | $38.84 | $38.85 | $38.80 |
| Purchase #3 | $100.84 | 13.152% | $114.1025 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $114.29 | 7.823% | $123.2309 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $50.54 | 3.451% | $52.2841 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $172.99 | 6.493% | $184.2222 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $161.74 | 8.459% | $175.4216 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $857.84 | $922.3313 | $922.32 | $922.35 | $922.20 | |