| 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 | $234.50 | 3.162% | $241.9149 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $159.52 | 5.633% | $168.5058 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $210.77 | 6.800% | $225.1024 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $236.94 | 4.189% | $246.8654 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $94.35 | 4.394% | $98.4957 | $98.50 | $98.50 | $98.50 |
| Purchase #6 | $13.46 | 7.434% | $14.4606 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $247.93 | 3.256% | $256.0026 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,197.47 | $1,251.3474 | $1,251.35 | $1,251.30 | $1,251.40 | |