| 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 | $202.34 | 8.769% | $220.0832 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $100.45 | 5.202% | $105.6754 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $70.63 | 6.498% | $75.2195 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $101.51 | 10.399% | $112.066 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $81.95 | 6.596% | $87.3554 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $103.90 | 5.850% | $109.9782 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $229.98 | 4.149% | $239.5219 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $890.76 | $949.8996 | $949.91 | $949.90 | $950.00 | |