| 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 | $153.30 | 7.594% | $164.9416 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $186.90 | 5.850% | $197.8337 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $37.31 | 9.609% | $40.8951 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $237.34 | 10.540% | $262.3556 | $262.36 | $262.35 | $262.40 |
| Purchase #5 | $173.26 | 6.659% | $184.7974 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $216.82 | 10.516% | $239.6208 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $31.72 | 7.208% | $34.0064 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $1,036.65 | $1,124.4506 | $1,124.46 | $1,124.45 | $1,124.40 | |