| 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 | $170.50 | 7.207% | $182.7879 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $106.67 | 8.158% | $115.3721 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $55.35 | 3.429% | $57.248 | $57.25 | $57.25 | $57.20 |
| Purchase #4 | $78.79 | 10.591% | $87.1346 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $13.93 | 12.413% | $15.6591 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $38.74 | 10.756% | $42.9069 | $42.91 | $42.90 | $42.90 |
| Purchase #7 | $228.81 | 13.149% | $258.8962 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $692.79 | $760.0048 | $760.01 | $760.00 | $760.00 | |