| 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 | $175.93 | 13.135% | $199.0384 | $199.04 | $199.05 | $199.00 |
| Purchase #2 | $35.57 | 7.447% | $38.2189 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $171.62 | 10.687% | $189.961 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $237.53 | 7.369% | $255.0336 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $161.53 | 13.679% | $183.6257 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $237.69 | 5.447% | $250.637 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $164.38 | 13.595% | $186.7275 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $1,184.25 | $1,303.2421 | $1,303.25 | $1,303.30 | $1,303.10 | |