| 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 | $30.55 | 11.654% | $34.1103 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $191.50 | 4.478% | $200.0754 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $183.37 | 8.775% | $199.4607 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $249.93 | 3.446% | $258.5426 | $258.54 | $258.55 | $258.50 |
| Purchase #5 | $72.57 | 12.293% | $81.491 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $216.61 | 6.186% | $230.0095 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $181.98 | 12.205% | $204.1907 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,126.51 | $1,207.8802 | $1,207.88 | $1,207.90 | $1,207.90 | |