| 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 | $152.92 | 4.138% | $159.2478 | $159.25 | $159.25 | $159.20 |
| Purchase #2 | $24.41 | 11.603% | $27.2423 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $228.71 | 13.646% | $259.9198 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $141.34 | 7.570% | $152.0394 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $125.85 | 9.814% | $138.2009 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $239.52 | 4.590% | $250.514 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $234.47 | 10.701% | $259.5606 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,147.22 | $1,246.7248 | $1,246.72 | $1,246.70 | $1,246.60 | |