| 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 | $25.72 | 5.468% | $27.1264 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $101.75 | 6.639% | $108.5052 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $118.84 | 13.336% | $134.6885 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $133.71 | 8.869% | $145.5687 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $87.25 | 11.169% | $96.995 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $55.38 | 4.271% | $57.7453 | $57.75 | $57.75 | $57.70 |
| Purchase #7 | $202.97 | 12.855% | $229.0618 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $725.62 | $799.6909 | $799.71 | $799.70 | $799.70 | |