| 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 | $182.83 | 5.856% | $193.5365 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $185.56 | 11.119% | $206.1924 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $140.68 | 12.661% | $158.4915 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $95.83 | 12.816% | $108.1116 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $85.59 | 6.360% | $91.0335 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $202.35 | 13.429% | $229.5236 | $229.52 | $229.50 | $229.50 |
| Purchase #7 | $95.60 | 8.356% | $103.5883 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $988.44 | $1,090.4774 | $1,090.47 | $1,090.50 | $1,090.40 | |