| 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 | $99.71 | 3.811% | $103.5099 | $103.51 | $103.50 | $103.50 |
| Purchase #2 | $202.91 | 7.212% | $217.5439 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $197.98 | 9.471% | $216.7307 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $76.79 | 13.513% | $87.1666 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $137.82 | 3.520% | $142.6713 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $171.69 | 3.651% | $177.9584 | $177.96 | $177.95 | $178.00 |
| Purchase #7 | $205.36 | 6.156% | $218.002 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $1,092.26 | $1,163.5828 | $1,163.58 | $1,163.55 | $1,163.60 | |