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 | $19.48 | 3.435% | $20.1491 | $20.15 | $20.15 | $20.10 |
Purchase #2 | $126.55 | 9.349% | $138.3812 | $138.38 | $138.40 | $138.40 |
Purchase #3 | $22.40 | 5.552% | $23.6436 | $23.64 | $23.65 | $23.60 |
Purchase #4 | $66.25 | 10.315% | $73.0837 | $73.08 | $73.10 | $73.10 |
Purchase #5 | $46.47 | 13.720% | $52.8457 | $52.85 | $52.85 | $52.80 |
Purchase #6 | $166.85 | 7.646% | $179.6074 | $179.61 | $179.60 | $179.60 |
Purchase #7 | $181.98 | 3.308% | $187.9999 | $188.00 | $188.00 | $188.00 |
7 purchase totals = | $629.98 | $675.7106 | $675.71 | $675.75 | $675.60 |