| 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 | $6.78 | 13.370% | $7.6865 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $73.94 | 5.696% | $78.1516 | $78.15 | $78.15 | $78.20 |
| Purchase #3 | $14.70 | 10.150% | $16.1921 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $56.89 | 10.144% | $62.6609 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $223.59 | 5.759% | $236.4665 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $118.99 | 9.315% | $130.0739 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $214.69 | 7.382% | $230.5384 | $230.54 | $230.55 | $230.50 |
| 7 purchase totals = | $709.58 | $761.7699 | $761.77 | $761.75 | $761.90 | |