| 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 | $208.98 | 4.480% | $218.3423 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $114.92 | 11.134% | $127.7152 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $62.81 | 4.809% | $65.8305 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $107.29 | 11.805% | $119.9556 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $116.60 | 11.690% | $130.2305 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $28.74 | 7.351% | $30.8527 | $30.85 | $30.85 | $30.90 |
| Purchase #7 | $108.98 | 12.489% | $122.5905 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $748.32 | $815.5173 | $815.52 | $815.55 | $815.50 | |