| 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 | $165.97 | 3.147% | $171.1931 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $32.61 | 6.759% | $34.8141 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $161.70 | 9.864% | $177.6501 | $177.65 | $177.65 | $177.70 |
| Purchase #4 | $176.64 | 13.808% | $201.0305 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $69.56 | 13.816% | $79.1704 | $79.17 | $79.15 | $79.20 |
| Purchase #6 | $67.59 | 6.779% | $72.1719 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $189.44 | 4.362% | $197.7034 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $863.51 | $933.7335 | $933.72 | $933.70 | $933.80 | |