| 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 | $121.76 | 7.244% | $130.5803 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $241.30 | 10.478% | $266.5834 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $112.56 | 7.508% | $121.011 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $129.80 | 3.138% | $133.8731 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $163.41 | 11.317% | $181.9031 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $84.34 | 4.665% | $88.2745 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $236.47 | 5.393% | $249.2228 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,089.64 | $1,171.4482 | $1,171.43 | $1,171.40 | $1,171.50 | |