| 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 | $136.97 | 3.645% | $141.9626 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $243.50 | 11.643% | $271.8507 | $271.85 | $271.85 | $271.90 |
| Purchase #3 | $225.27 | 12.623% | $253.7058 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $150.72 | 6.168% | $160.0164 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $158.78 | 12.567% | $178.7339 | $178.73 | $178.75 | $178.70 |
| Purchase #6 | $132.32 | 13.288% | $149.9027 | $149.90 | $149.90 | $149.90 |
| Purchase #7 | $22.43 | 12.515% | $25.2371 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $1,069.99 | $1,181.4092 | $1,181.41 | $1,181.40 | $1,181.40 | |