| 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 | $14.75 | 5.554% | $15.5692 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $104.88 | 8.431% | $113.7224 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $242.89 | 3.308% | $250.9248 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $96.62 | 7.416% | $103.7853 | $103.79 | $103.80 | $103.80 |
| Purchase #5 | $141.65 | 5.575% | $149.547 | $149.55 | $149.55 | $149.50 |
| Purchase #6 | $219.44 | 4.827% | $230.0324 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $9.34 | 9.435% | $10.2212 | $10.22 | $10.20 | $10.20 |
| 7 purchase totals = | $829.57 | $873.8023 | $873.80 | $873.75 | $873.70 | |