| 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 | $223.79 | 6.274% | $237.8306 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $182.78 | 9.497% | $200.1386 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $9.83 | 7.527% | $10.5699 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $61.62 | 12.394% | $69.2572 | $69.26 | $69.25 | $69.30 |
| Purchase #5 | $188.84 | 3.632% | $195.6987 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $193.46 | 5.428% | $203.961 | $203.96 | $203.95 | $204.00 |
| Purchase #7 | $85.58 | 4.460% | $89.3969 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $945.90 | $1,006.8529 | $1,006.86 | $1,006.85 | $1,006.90 | |