| 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 | $57.59 | 4.182% | $59.9984 | $60.00 | $60.00 | $60.00 |
| Purchase #2 | $167.75 | 3.366% | $173.3965 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $64.86 | 10.609% | $71.741 | $71.74 | $71.75 | $71.70 |
| Purchase #4 | $188.33 | 6.209% | $200.0234 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $224.87 | 6.529% | $239.5518 | $239.55 | $239.55 | $239.60 |
| Purchase #6 | $167.61 | 5.495% | $176.8202 | $176.82 | $176.80 | $176.80 |
| Purchase #7 | $10.44 | 9.174% | $11.3978 | $11.40 | $11.40 | $11.40 |
| 7 purchase totals = | $881.45 | $932.9291 | $932.93 | $932.90 | $932.90 | |