| 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 | $36.80 | 10.342% | $40.6059 | $40.61 | $40.60 | $40.60 |
| Purchase #2 | $86.88 | 7.786% | $93.6445 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $162.42 | 4.661% | $169.9904 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $224.83 | 11.182% | $249.9705 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $241.67 | 11.710% | $269.9696 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $17.38 | 8.172% | $18.8003 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $125.85 | 3.114% | $129.769 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $895.83 | $972.7502 | $972.75 | $972.70 | $972.80 | |