| 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 | $222.66 | 7.579% | $239.5354 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $35.69 | 10.864% | $39.5674 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $233.82 | 11.779% | $261.3617 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $178.28 | 9.293% | $194.8476 | $194.85 | $194.85 | $194.80 |
| Purchase #5 | $211.93 | 6.726% | $226.1844 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $224.57 | 6.431% | $239.0121 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $71.46 | 13.372% | $81.0156 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $1,178.41 | $1,281.5242 | $1,281.53 | $1,281.50 | $1,281.50 | |