| 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 | $47.80 | 3.221% | $49.3396 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $205.74 | 11.508% | $229.4166 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $161.50 | 13.102% | $182.6597 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $77.65 | 13.431% | $88.0792 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $188.95 | 7.556% | $203.2271 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $202.71 | 11.686% | $226.3987 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $110.49 | 4.738% | $115.725 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $994.84 | $1,094.8459 | $1,094.86 | $1,094.90 | $1,094.80 | |