| 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 | $182.89 | 4.751% | $191.5791 | $191.58 | $191.60 | $191.60 |
| Purchase #2 | $198.29 | 6.790% | $211.7539 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $133.88 | 6.619% | $142.7415 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $101.28 | 5.602% | $106.9537 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $185.70 | 9.586% | $203.5012 | $203.50 | $203.50 | $203.50 |
| Purchase #6 | $183.26 | 13.738% | $208.4363 | $208.44 | $208.45 | $208.40 |
| Purchase #7 | $211.30 | 6.768% | $225.6008 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $1,196.60 | $1,290.5665 | $1,290.56 | $1,290.60 | $1,290.60 | |