| 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 | $130.36 | 7.239% | $139.7968 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $180.39 | 4.388% | $188.3055 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $202.49 | 10.370% | $223.4882 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $239.93 | 10.203% | $264.4101 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $165.56 | 3.685% | $171.6609 | $171.66 | $171.65 | $171.70 |
| Purchase #6 | $161.64 | 11.715% | $180.5761 | $180.58 | $180.60 | $180.60 |
| Purchase #7 | $26.49 | 3.171% | $27.33 | $27.33 | $27.35 | $27.30 |
| 7 purchase totals = | $1,106.86 | $1,195.5676 | $1,195.58 | $1,195.60 | $1,195.60 | |