| 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 | $127.93 | 7.361% | $137.3469 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $219.72 | 7.408% | $235.9969 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $97.57 | 12.786% | $110.0453 | $110.05 | $110.05 | $110.00 |
| Purchase #4 | $40.67 | 6.630% | $43.3664 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $91.65 | 10.205% | $101.0029 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $122.27 | 6.340% | $130.0219 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $218.91 | 12.128% | $245.4594 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $918.72 | $1,003.2397 | $1,003.25 | $1,003.20 | $1,003.20 | |