| 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 | $111.42 | 5.825% | $117.9102 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $23.48 | 5.347% | $24.7355 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $201.31 | 4.286% | $209.9381 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $59.43 | 10.438% | $65.6333 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $180.65 | 10.595% | $199.7899 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $184.92 | 11.862% | $206.8552 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $156.45 | 6.299% | $166.3048 | $166.30 | $166.30 | $166.30 |
| 7 purchase totals = | $917.66 | $991.1670 | $991.17 | $991.20 | $991.10 | |