| 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 | $220.68 | 4.473% | $230.551 | $230.55 | $230.55 | $230.60 |
| Purchase #2 | $179.95 | 8.514% | $195.2709 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $167.56 | 3.414% | $173.2805 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $122.92 | 10.389% | $135.6902 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $243.59 | 4.213% | $253.8524 | $253.85 | $253.85 | $253.90 |
| Purchase #6 | $239.32 | 6.426% | $254.6987 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $236.87 | 9.854% | $260.2112 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $1,410.89 | $1,503.5549 | $1,503.55 | $1,503.55 | $1,503.70 | |