| 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 | $76.62 | 4.242% | $79.8702 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $168.60 | 5.259% | $177.4667 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $52.97 | 9.673% | $58.0938 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $247.88 | 7.664% | $266.8775 | $266.88 | $266.90 | $266.90 |
| Purchase #5 | $182.29 | 7.582% | $196.1112 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $185.56 | 5.307% | $195.4077 | $195.41 | $195.40 | $195.40 |
| Purchase #7 | $57.89 | 5.715% | $61.1984 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $971.81 | $1,035.0255 | $1,035.03 | $1,035.00 | $1,035.10 | |