| 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 | $225.42 | 4.222% | $234.9372 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $175.50 | 4.220% | $182.9061 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $180.54 | 12.286% | $202.7211 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $146.49 | 8.164% | $158.4494 | $158.45 | $158.45 | $158.40 |
| Purchase #5 | $10.44 | 13.421% | $11.8412 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $60.78 | 7.830% | $65.5391 | $65.54 | $65.55 | $65.50 |
| Purchase #7 | $221.58 | 6.602% | $236.2087 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $1,020.75 | $1,092.6028 | $1,092.61 | $1,092.60 | $1,092.40 | |