| 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 | $148.35 | 5.832% | $157.0018 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $202.91 | 13.351% | $230.0005 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $140.86 | 6.536% | $150.0666 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $71.77 | 7.135% | $76.8908 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $182.40 | 11.212% | $202.8507 | $202.85 | $202.85 | $202.90 |
| Purchase #6 | $80.91 | 5.801% | $85.6036 | $85.60 | $85.60 | $85.60 |
| Purchase #7 | $207.35 | 13.521% | $235.3858 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $1,034.55 | $1,137.7998 | $1,137.80 | $1,137.80 | $1,137.90 | |