| 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 | $217.70 | 11.446% | $242.6179 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $139.45 | 3.823% | $144.7812 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $90.29 | 12.190% | $101.2964 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $62.87 | 5.521% | $66.3411 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $170.57 | 7.813% | $183.8966 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $12.95 | 7.403% | $13.9087 | $13.91 | $13.90 | $13.90 |
| Purchase #7 | $47.83 | 6.148% | $50.7706 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $741.66 | $803.6125 | $803.62 | $803.60 | $803.60 | |