| 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 | $164.37 | 13.770% | $187.0037 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $150.77 | 13.269% | $170.7757 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $41.53 | 8.161% | $44.9193 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $167.77 | 12.296% | $188.399 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $200.45 | 9.735% | $219.9638 | $219.96 | $219.95 | $220.00 |
| Purchase #6 | $224.96 | 6.317% | $239.1707 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $203.51 | 6.745% | $217.2367 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $1,153.36 | $1,267.4689 | $1,267.47 | $1,267.45 | $1,267.50 | |