| 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 | $24.70 | 11.594% | $27.5637 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $38.80 | 13.546% | $44.0558 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $108.70 | 4.807% | $113.9252 | $113.93 | $113.95 | $113.90 |
| Purchase #4 | $223.61 | 11.695% | $249.7612 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $228.75 | 7.612% | $246.1625 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $46.41 | 3.488% | $48.0288 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $22.96 | 9.742% | $25.1968 | $25.20 | $25.20 | $25.20 |
| 7 purchase totals = | $693.93 | $754.6940 | $754.70 | $754.70 | $754.80 | |