| 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 | $159.57 | 13.739% | $181.4933 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $27.90 | 12.555% | $31.4028 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $122.47 | 6.161% | $130.0154 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $14.74 | 3.860% | $15.309 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $137.39 | 6.749% | $146.6625 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $135.85 | 11.428% | $151.3749 | $151.37 | $151.35 | $151.40 |
| Purchase #7 | $209.48 | 3.382% | $216.5646 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $807.40 | $872.8225 | $872.81 | $872.75 | $872.90 | |