| 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 | $214.78 | 7.303% | $230.4654 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $16.29 | 5.695% | $17.2177 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $101.89 | 10.422% | $112.509 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $190.52 | 12.450% | $214.2397 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $80.43 | 5.354% | $84.7362 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $161.56 | 12.186% | $181.2477 | $181.25 | $181.25 | $181.20 |
| Purchase #7 | $174.40 | 7.464% | $187.4172 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $939.87 | $1,027.8329 | $1,027.85 | $1,027.80 | $1,027.70 | |