| 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 | $165.99 | 7.157% | $177.8699 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $105.63 | 11.209% | $117.4701 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $26.89 | 10.598% | $29.7398 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $54.97 | 7.370% | $59.0213 | $59.02 | $59.00 | $59.00 |
| Purchase #5 | $74.84 | 12.147% | $83.9308 | $83.93 | $83.95 | $83.90 |
| Purchase #6 | $224.96 | 9.609% | $246.5764 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $83.67 | 10.866% | $92.7616 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $736.95 | $807.3699 | $807.37 | $807.35 | $807.40 | |