| 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 | $156.69 | 6.359% | $166.6539 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $9.60 | 8.442% | $10.4104 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $38.36 | 11.584% | $42.8036 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $87.94 | 11.685% | $98.2158 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $81.74 | 5.227% | $86.0125 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $100.52 | 4.541% | $105.0846 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $226.53 | 6.734% | $241.7845 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $701.38 | $750.9653 | $750.95 | $750.95 | $751.00 | |