| 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 | $144.99 | 3.381% | $149.8921 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $187.94 | 9.160% | $205.1553 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $121.83 | 8.292% | $131.9321 | $131.93 | $131.95 | $131.90 |
| Purchase #4 | $42.41 | 13.541% | $48.1527 | $48.15 | $48.15 | $48.20 |
| Purchase #5 | $226.48 | 9.783% | $248.6365 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $24.33 | 7.352% | $26.1187 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $50.77 | 12.397% | $57.064 | $57.06 | $57.05 | $57.10 |
| 7 purchase totals = | $798.75 | $866.9514 | $866.95 | $866.95 | $867.00 | |