| 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 | $248.74 | 3.181% | $256.6524 | $256.65 | $256.65 | $256.70 |
| Purchase #2 | $196.93 | 12.264% | $221.0815 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $235.25 | 10.714% | $260.4547 | $260.45 | $260.45 | $260.50 |
| Purchase #4 | $246.62 | 7.822% | $265.9106 | $265.91 | $265.90 | $265.90 |
| Purchase #5 | $54.60 | 11.648% | $60.9598 | $60.96 | $60.95 | $61.00 |
| Purchase #6 | $58.47 | 4.532% | $61.1199 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $163.83 | 6.770% | $174.9213 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $1,204.44 | $1,301.1002 | $1,301.09 | $1,301.05 | $1,301.20 | |