| 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 | $126.49 | 7.790% | $136.3436 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $191.41 | 5.151% | $201.2695 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $145.66 | 7.545% | $156.65 | $156.65 | $156.65 | $156.70 |
| Purchase #4 | $237.60 | 9.417% | $259.9748 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $15.79 | 3.247% | $16.3027 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $105.45 | 11.110% | $117.1655 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $216.41 | 3.701% | $224.4193 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $1,038.81 | $1,112.1254 | $1,112.12 | $1,112.05 | $1,112.20 | |