| 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 | $80.49 | 5.712% | $85.0876 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $95.44 | 13.707% | $108.522 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $176.76 | 7.476% | $189.9746 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $41.81 | 10.341% | $46.1336 | $46.13 | $46.15 | $46.10 |
| Purchase #5 | $110.63 | 6.382% | $117.6904 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $198.32 | 8.316% | $214.8123 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $64.70 | 13.687% | $73.5555 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $768.15 | $835.7760 | $835.77 | $835.75 | $835.80 | |