| 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 | $98.70 | 4.645% | $103.2846 | $103.28 | $103.30 | $103.30 |
| Purchase #2 | $88.57 | 10.781% | $98.1187 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $76.78 | 6.340% | $81.6479 | $81.65 | $81.65 | $81.60 |
| Purchase #4 | $51.50 | 10.245% | $56.7762 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $195.61 | 11.802% | $218.6959 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $76.67 | 13.178% | $86.7736 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $74.87 | 8.148% | $80.9704 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $662.70 | $726.2673 | $726.27 | $726.25 | $726.30 | |