| 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 | $44.80 | 9.217% | $48.9292 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $100.70 | 6.538% | $107.2838 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $56.75 | 9.525% | $62.1554 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $158.82 | 10.451% | $175.4183 | $175.42 | $175.40 | $175.40 |
| Purchase #5 | $215.58 | 12.724% | $243.0104 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $69.88 | 9.753% | $76.6954 | $76.70 | $76.70 | $76.70 |
| Purchase #7 | $145.35 | 13.464% | $164.9199 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $791.88 | $878.4124 | $878.42 | $878.40 | $878.40 | |