| 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 | $235.25 | 4.640% | $246.1656 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $186.58 | 4.747% | $195.437 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $193.33 | 7.797% | $208.4039 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $239.59 | 4.631% | $250.6854 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $11.83 | 13.710% | $13.4519 | $13.45 | $13.45 | $13.50 |
| Purchase #6 | $170.48 | 6.832% | $182.1272 | $182.13 | $182.15 | $182.10 |
| Purchase #7 | $210.34 | 5.385% | $221.6668 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,247.40 | $1,317.9378 | $1,317.95 | $1,317.95 | $1,318.00 | |