| 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 | $226.47 | 10.483% | $250.2109 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $72.67 | 3.164% | $74.9693 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $198.52 | 9.135% | $216.6548 | $216.65 | $216.65 | $216.70 |
| Purchase #4 | $202.87 | 8.416% | $219.9435 | $219.94 | $219.95 | $219.90 |
| Purchase #5 | $136.48 | 9.812% | $149.8714 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $183.56 | 9.160% | $200.3741 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $216.42 | 5.107% | $227.4726 | $227.47 | $227.45 | $227.50 |
| 7 purchase totals = | $1,236.99 | $1,339.4966 | $1,339.48 | $1,339.40 | $1,339.60 | |