| 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 | $48.67 | 11.849% | $54.4369 | $54.44 | $54.45 | $54.40 |
| Purchase #2 | $36.28 | 8.754% | $39.456 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $141.60 | 4.828% | $148.4364 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $55.45 | 10.361% | $61.1952 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $7.38 | 12.679% | $8.3157 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $207.95 | 12.807% | $234.5822 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $212.94 | 11.660% | $237.7688 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $710.27 | $784.1912 | $784.21 | $784.20 | $784.20 | |