| 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 | $5.70 | 5.748% | $6.0276 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $212.65 | 11.630% | $237.3812 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $151.53 | 3.546% | $156.9033 | $156.90 | $156.90 | $156.90 |
| Purchase #4 | $150.70 | 12.512% | $169.5556 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $76.37 | 5.386% | $80.4833 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $227.70 | 12.853% | $256.9663 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $69.35 | 4.817% | $72.6906 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $894.00 | $980.0079 | $980.01 | $980.05 | $980.10 | |