| 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 | $209.30 | 3.370% | $216.3534 | $216.35 | $216.35 | $216.40 |
| Purchase #2 | $46.50 | 13.184% | $52.6306 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $86.86 | 6.313% | $92.3435 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $159.77 | 7.453% | $171.6777 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $176.99 | 8.280% | $191.6448 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $122.62 | 8.675% | $133.2573 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $113.83 | 4.134% | $118.5357 | $118.54 | $118.55 | $118.50 |
| 7 purchase totals = | $915.87 | $976.4430 | $976.44 | $976.50 | $976.40 | |