| 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 | $25.98 | 13.548% | $29.4998 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $230.61 | 8.582% | $250.401 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $59.93 | 12.266% | $67.281 | $67.28 | $67.30 | $67.30 |
| Purchase #4 | $206.55 | 9.690% | $226.5647 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $226.40 | 3.482% | $234.2832 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $145.77 | 5.765% | $154.1736 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $75.54 | 9.187% | $82.4799 | $82.48 | $82.50 | $82.50 |
| 7 purchase totals = | $970.78 | $1,044.6832 | $1,044.67 | $1,044.70 | $1,044.80 | |