| 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 | $240.70 | 10.525% | $266.0337 | $266.03 | $266.05 | $266.00 |
| Purchase #2 | $36.25 | 11.239% | $40.3241 | $40.32 | $40.30 | $40.30 |
| Purchase #3 | $127.57 | 11.224% | $141.8885 | $141.89 | $141.90 | $141.90 |
| Purchase #4 | $212.69 | 7.842% | $229.3691 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $54.80 | 10.860% | $60.7513 | $60.75 | $60.75 | $60.80 |
| Purchase #6 | $29.37 | 6.719% | $31.3434 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $138.64 | 3.757% | $143.8487 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $840.02 | $913.5588 | $913.55 | $913.55 | $913.50 | |