| 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 | $33.81 | 6.127% | $35.8815 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $136.44 | 3.120% | $140.6969 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $219.39 | 9.209% | $239.5936 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $109.90 | 10.473% | $121.4098 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $70.74 | 5.872% | $74.8939 | $74.89 | $74.90 | $74.90 |
| Purchase #6 | $192.39 | 5.360% | $202.7021 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $248.94 | 3.654% | $258.0363 | $258.04 | $258.05 | $258.00 |
| 7 purchase totals = | $1,011.61 | $1,073.2141 | $1,073.21 | $1,073.25 | $1,073.20 | |