| 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 | $120.95 | 13.248% | $136.9735 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $70.95 | 10.605% | $78.4742 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $91.38 | 13.723% | $103.9201 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $126.98 | 11.561% | $141.6602 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $189.50 | 6.541% | $201.8952 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $215.96 | 11.531% | $240.8623 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $76.96 | 10.274% | $84.8669 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $892.68 | $988.6524 | $988.65 | $988.55 | $988.80 | |