| 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 | $134.29 | 3.824% | $139.4252 | $139.43 | $139.45 | $139.40 |
| Purchase #2 | $193.26 | 9.532% | $211.6815 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $215.48 | 10.246% | $237.5581 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $14.31 | 6.416% | $15.2281 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $145.47 | 9.818% | $159.7522 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $110.89 | 4.455% | $115.8301 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $111.47 | 8.728% | $121.1991 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $925.17 | $1,000.6743 | $1,000.68 | $1,000.75 | $1,000.70 | |