| 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 | $170.93 | 5.714% | $180.6969 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $183.34 | 10.872% | $203.2727 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $61.74 | 11.803% | $69.0272 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $123.83 | 9.267% | $135.3053 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $151.75 | 3.532% | $157.1098 | $157.11 | $157.10 | $157.10 |
| Purchase #6 | $112.84 | 11.584% | $125.9114 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $206.45 | 7.822% | $222.5985 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $1,010.88 | $1,093.9218 | $1,093.93 | $1,093.90 | $1,093.90 | |