| 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 | $161.63 | 4.535% | $168.9599 | $168.96 | $168.95 | $169.00 |
| Purchase #2 | $250.67 | 3.370% | $259.1176 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $49.87 | 4.483% | $52.1057 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $54.54 | 3.832% | $56.63 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $243.99 | 8.364% | $264.3973 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $34.76 | 11.499% | $38.7571 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $93.88 | 12.263% | $105.3925 | $105.39 | $105.40 | $105.40 |
| 7 purchase totals = | $889.34 | $945.3601 | $945.37 | $945.35 | $945.40 | |