| 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 | $231.54 | 10.106% | $254.9394 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $52.60 | 3.718% | $54.5557 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $161.50 | 5.316% | $170.0853 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $82.67 | 11.327% | $92.034 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $22.51 | 4.415% | $23.5038 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $91.44 | 7.643% | $98.4288 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $249.43 | 3.504% | $258.17 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $891.69 | $951.7170 | $951.72 | $951.75 | $951.70 | |