| 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 | $215.54 | 9.195% | $235.3589 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $47.82 | 4.158% | $49.8084 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $244.28 | 5.590% | $257.9353 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $32.47 | 3.131% | $33.4866 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $67.28 | 13.806% | $76.5687 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $19.58 | 10.187% | $21.5746 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $113.95 | 12.637% | $128.3499 | $128.35 | $128.35 | $128.30 |
| 7 purchase totals = | $740.92 | $803.0824 | $803.09 | $803.05 | $803.10 | |