| 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 | $198.37 | 5.674% | $209.6255 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $158.78 | 13.365% | $180.0009 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $143.69 | 6.737% | $153.3704 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $69.28 | 9.773% | $76.0507 | $76.05 | $76.05 | $76.10 |
| Purchase #5 | $176.64 | 11.663% | $197.2415 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $93.78 | 8.725% | $101.9623 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $159.87 | 10.416% | $176.5221 | $176.52 | $176.50 | $176.50 |
| 7 purchase totals = | $1,000.41 | $1,094.7734 | $1,094.77 | $1,094.75 | $1,094.80 | |