| 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 | $201.29 | 4.329% | $210.0038 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $242.88 | 4.458% | $253.7076 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $177.81 | 4.870% | $186.4693 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $74.47 | 13.273% | $84.3544 | $84.35 | $84.35 | $84.40 |
| Purchase #5 | $226.37 | 10.822% | $250.8678 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $160.94 | 9.209% | $175.761 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $249.75 | 12.348% | $280.5891 | $280.59 | $280.60 | $280.60 |
| 7 purchase totals = | $1,333.51 | $1,441.7530 | $1,441.75 | $1,441.70 | $1,441.90 | |