| 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 | $101.50 | 3.223% | $104.7713 | $104.77 | $104.75 | $104.80 |
| Purchase #2 | $78.79 | 6.604% | $83.9933 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $129.99 | 5.305% | $136.886 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $135.27 | 4.355% | $141.161 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $103.85 | 13.199% | $117.5572 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $147.99 | 7.577% | $159.2032 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $94.36 | 5.348% | $99.4064 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $791.75 | $842.9784 | $842.98 | $842.95 | $843.10 | |