| 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 | $215.42 | 6.636% | $229.7153 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $57.82 | 3.538% | $59.8657 | $59.87 | $59.85 | $59.90 |
| Purchase #3 | $128.31 | 5.718% | $135.6468 | $135.65 | $135.65 | $135.60 |
| Purchase #4 | $203.73 | 7.241% | $218.4821 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $149.87 | 10.386% | $165.4355 | $165.44 | $165.45 | $165.40 |
| Purchase #6 | $52.42 | 10.541% | $57.9456 | $57.95 | $57.95 | $57.90 |
| Purchase #7 | $115.64 | 9.356% | $126.4593 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $923.21 | $993.5503 | $993.57 | $993.55 | $993.50 | |