| 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 | $171.89 | 5.832% | $181.9146 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $209.92 | 5.183% | $220.8002 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $152.95 | 5.118% | $160.778 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $222.38 | 5.275% | $234.1105 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $26.73 | 4.797% | $28.0122 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $176.44 | 10.732% | $195.3755 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $25.85 | 12.706% | $29.1345 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $986.16 | $1,050.1255 | $1,050.12 | $1,050.15 | $1,050.10 | |