| 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 | $103.85 | 3.623% | $107.6125 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $48.81 | 8.649% | $53.0316 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $214.45 | 8.513% | $232.7061 | $232.71 | $232.70 | $232.70 |
| Purchase #4 | $129.79 | 7.720% | $139.8098 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $50.30 | 3.358% | $51.9891 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $128.39 | 12.339% | $144.232 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $175.96 | 4.516% | $183.9064 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $851.55 | $913.2875 | $913.29 | $913.30 | $913.20 | |