| 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 | $88.87 | 11.601% | $99.1798 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $29.63 | 11.430% | $33.0167 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $76.42 | 11.186% | $84.9683 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $120.57 | 4.836% | $126.4008 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $26.57 | 6.567% | $28.3149 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $56.74 | 9.748% | $62.271 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $135.78 | 10.135% | $149.5413 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $534.58 | $583.6928 | $583.69 | $583.65 | $583.70 | |